skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, SHIH-FU
Total Assignments: 41
Assignment: 1
Reel/Frame:006630/0628   Pages: 4
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
05/14/1993
2
MESSERSCHMIDT, DAVID
Exec Dt:
05/14/1993
3
CHEN, WEN-LUNG
Exec Dt:
05/14/1993
Assignee
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
300 LAKESIDE DRIVE, 22ND FLOOR OAKLAND, CA 94612-3550
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5408274
NONE
08029435
Correspondence name and address
WILLIAM S. GALLIANI
FLEHR HOHBACH TEST ALBRITTON & HERBERT
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:009736/0506   Pages: 4
Recorded: 01/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
01/22/1999
2
LIN, CHING-YUNG
Exec Dt:
01/22/1999
Assignee
1
COLUMBIA UNIVERSITY
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6532541
NONE
09235862
Correspondence name and address
BAKER & BOTTS, L.L.P.
HENRY TANG
30 ROCKEFELLER PLAZA-44 FL.
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:010718/0001   Pages: 4
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
12/08/1999
Assignee
1
COLUMBIA UNIVERSITY
2960 BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339450
NONE
09399689
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 4
Reel/Frame:010606/0597   Pages: 5
Recorded: 02/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
02/04/2000
2
CHEN, WILLIAM
Exec Dt:
02/08/2000
3
MENG, HORACE J.
Exec Dt:
02/04/2000
4
SUNDRAM, HARI
Exec Dt:
02/04/2000
5
ZHONG, DI
Exec Dt:
02/03/2000
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741655
NONE
09423409
Correspondence name and address
BAKER & BOTTS, LLP
HENRY TANG
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:010610/0570   Pages: 3
Recorded: 03/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
02/04/2000
2
MENG, HORACE J.
Exec Dt:
02/04/2000
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6735253
NONE
09423769
Correspondence name and address
BAKER BOTTS, L.L.P.
HENRY TANG
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:026600/0982   Pages: 4
Recorded: 07/15/2011
Attorney Dkt #:2000-0025-CON-4 - 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENITEZ, ANA B.
Exec Dt:
10/04/2000
2
CHANG, SHIH-FU
Exec Dt:
10/04/2000
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9239877
US20110258189
13169330
Correspondence name and address
AT & T LEGAL DEPARTMENT - NDQ
ATTN: PATENT DOCKETING
ONE AT & T WAY, ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:040080/0076   Pages: 5
Recorded: 10/20/2016
Attorney Dkt #:2000-0025-CON-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENITEZ, ANA B.
Exec Dt:
10/04/2000
2
CHANG, SHIH-FU
Exec Dt:
10/04/2000
3
PAEK, SEUNGYUP
Exec Dt:
10/09/2000
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9507779
US20160098401
14967721
Correspondence name and address
AT&T LEGAL DEPARTMENT - POLSINELLI
ATTN: PATENT DOCKETING
ONE AT&T WAY, ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:011234/0043   Pages: 6
Recorded: 10/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENITEZ, ANA B.
Exec Dt:
10/04/2000
2
CHANG, SHIH-FU
Exec Dt:
10/09/2000
3
PAEK, SEUNGYUP
Exec Dt:
10/09/2000
Assignee
1
COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185049
NONE
09495175
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 9
Reel/Frame:011561/0938   Pages: 4
Recorded: 03/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
01/08/2001
2
MENG, HORACE J.
Exec Dt:
01/08/2001
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH ST. & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6735253
NONE
09423769
Correspondence name and address
BAKER BOTTS, L.L.P.
PAUL A. RAGUSA
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:012013/0156   Pages: 4
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBADOLLAHI, SHAHRAM
Exec Dt:
07/12/2001
2
CHANG, SHIH-FU
Exec Dt:
07/03/2001
3
WU, HENRY
Exec Dt:
07/09/2001
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERITY IN THE CITY OF NEW YORK
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6514207
US20020007117
09835166
Correspondence name and address
BAKER BOTTS L.L.P.
WALTER M. EGBERT III
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 11
Reel/Frame:012068/0221   Pages: 6
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAEK, SEUNGUP
Exec Dt:
08/07/2001
2
BENITEZ, ANA
Exec Dt:
08/07/2001
3
CHANG, SHIH-FU
Exec Dt:
08/07/2001
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653635
NONE
09830899
Correspondence name and address
BAKER BOTTS, LLP
PAUL A. RAGUSA
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:013701/0431   Pages: 7
Recorded: 01/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, QIBIN
Exec Dt:
07/18/2002
2
CHANG, SHIH-FU
Exec Dt:
07/18/2002
3
ZHONG, DI
Exec Dt:
07/18/2002
4
NARASIMHALU, DESAI
Exec Dt:
07/18/2002
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040128511
10149685
Correspondence name and address
BAKER BOTTS LLP.
PAUL A. RAGUSA, ESQ.
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:013743/0598   Pages: 4
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHING-YUNG
Exec Dt:
01/30/2003
2
CHANG, SHIH-FU
Exec Dt:
01/30/2003
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6879703
US20030147547
10220776
Correspondence name and address
BAKER BOTTS L.L.P.
MICHAEL A. FISHER
30 ROCKEFELLER PLAZA-44 FL.
NEW YORK, NY 10112
Assignment: 14
Reel/Frame:014169/0190   Pages: 6
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
03/14/2003
2
ZHONG, DI
Exec Dt:
03/18/2003
3
KUMAR, RAJ
Exec Dt:
03/14/2003
4
JAIMES, ALEJANDRO
Exec Dt:
05/20/2003
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040125877
10333030
Correspondence name and address
BAKET BOTTS LLP
PAUL A. RAGUSA, ESQ.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 15
Reel/Frame:015567/0589   Pages: 5
Recorded: 05/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
04/27/2004
2
ZHANG, DONGQING
Exec Dt:
04/28/2004
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7339992
US20040255249
10494739
Correspondence name and address
BAKER BOTTS L.L.P.
PAUL A. RAGUSA
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 16
Reel/Frame:015787/0956   Pages: 5
Recorded: 09/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
08/17/2004
2
MENG, HORACE J.
Exec Dt:
08/13/2004
Assignee
1
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7817722
US20080131072
10728345
Correspondence name and address
BAKER BOTTS L.L.P.
PAUL A. RAGUSA
30 ROCKEFELLER PLAZA-44 FL.
NEW YORK, NY 10112
Assignment: 17
Reel/Frame:015635/0345   Pages: 2
Recorded: 01/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHEN-SHENG
Exec Dt:
01/05/2005
2
CHANG, SHIH-FU
Exec Dt:
01/05/2005
Assignee
1
VICTOR TAICHUNG MACHINERY WORKS CO., LTD.
NO. 266, SEC. 3, TAICHUNG KAN RD.
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060153653
11033144
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 18
Reel/Frame:019021/0983   Pages: 4
Recorded: 03/16/2007
Attorney Dkt #:92390AJDP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
01/17/2007
2
JIANG, WEI
Exec Dt:
01/22/2007
3
LOUI, ALEXANDER C.
Exec Dt:
01/17/2007
Assignee
1
EASTMAN KODAK COMPANY
343 STATE STREET
ROCHESTER, NEW YORK 14650-2201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7720851
US20070271256
11615120
Correspondence name and address
EASTMAN KODAK COMPANU
343 STATE STREET
PATENT LEGAL STAFF
ROCHESTER, NY 14650-2201
Assignment: 19
Reel/Frame:024149/0382   Pages: 6
Recorded: 03/29/2010
Attorney Dkt #:92390ARLO
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA NEEDS TO HAVE COLUMBIA UNIVERSITY ADDED AS JOINT ASSIGNEE PREVIOUSLY RECORDED ON REEL 019021 FRAME 0983. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE: EASTMAN KODAK COMPANY AND COLUMBIA UNIVERSITY ARE JOINT ASSIGNEES.
Assignors
1
CHANG, SHIH-FU
Exec Dt:
01/17/2007
2
JIANG, WEI
Exec Dt:
01/22/2007
3
LOUI, ALEXANDER C.
Exec Dt:
01/17/2007
Assignees
1
EASTMAN KODAK
343 STATE STREET
ROCHESTER, NEW YORK 14650-2201
2
COLUMBIA UNIVERSITY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7720851
US20070271256
11615120
Correspondence name and address
EASTMAN KODAK COMPANY
343 STATE STREET
ROCHESTER, NY 14650-2201
Assignment: 20
Reel/Frame:020797/0468   Pages: 6
Recorded: 04/14/2008
Attorney Dkt #:070050.3403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YONG
Exec Dt:
04/13/2008
2
CHANG, SHIH-FU
Exec Dt:
04/14/2008
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9060175
US20080181308
11846088
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 21
Reel/Frame:021402/0226   Pages: 6
Recorded: 08/18/2008
Attorney Dkt #:070050.3452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
06/12/2008
2
ZHANG, DONGQING
Exec Dt:
05/02/2008
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8488682
US20080303942
11960424
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 22
Reel/Frame:023557/0283   Pages: 4
Recorded: 11/23/2009
Attorney Dkt #:95925KES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WEI
Exec Dt:
10/09/2009
2
COTTON, COURTENAY
Exec Dt:
10/08/2009
3
CHANG, SHIH-FU
Exec Dt:
10/09/2009
4
ELLIS, DANIEL
Exec Dt:
10/12/2009
5
LOUI, ALEXANDER C.
Exec Dt:
11/11/2009
Assignee
1
EASTMAN KODAK
343 STATE STREET
ROCHESTER, NEW YORK 14650-2201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8135221
US20110081082
12574716
Correspondence name and address
EASTMAN KODAK COMPANY
343 STREET STREET
ROCHESTER, NY 14650-2201
Assignment: 23
Reel/Frame:024167/0001   Pages: 6
Recorded: 03/31/2010
Attorney Dkt #:95925KES
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA NEEDS TO ADD ANOTHER ASSIGNEE PREVIOUSLY RECORDED ON REEL 023557 FRAME 0283. ASSIGNOR(S) HEREBY CONFIRMS THE EASTMAN KODAK COMPANY AND COLUMBIA UNIVERSITY ARE ASSIGNEES..
Assignors
1
JIANG, WEI
Exec Dt:
10/09/2009
2
COTTON, COURTENAY
Exec Dt:
10/08/2009
3
CHANG, SHIH-FU
Exec Dt:
10/09/2009
4
ELLIS, DANIEL
Exec Dt:
10/12/2009
5
LOUI, ALEXANDER C.
Exec Dt:
11/11/2009
Assignees
1
EASTMAN KODAK
343 STATE STREET
ROCHESTER, NEW YORK 14650-2201
2
COLUMBIA UNIVERSITY
1300 S.W. MUDD 500 WEST 120TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8135221
US20110081082
12574716
Correspondence name and address
EASTMAN KODAK COMPANY
343 STATE STREET
ROCHESTER, NY 14650-2201
Assignment: 24
Reel/Frame:025152/0230   Pages: 6
Recorded: 10/18/2010
Attorney Dkt #:070050.4049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEDY, LYNDON
Exec Dt:
09/28/2010
2
CHANG, SHIH-FU
Exec Dt:
10/01/2010
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849058
US20110025710
12861377
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 25
Reel/Frame:025399/0927   Pages: 6
Recorded: 11/23/2010
Attorney Dkt #:070050.4050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
10/12/2010
2
MENG, HORACE J.
Exec Dt:
10/13/2010
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110064136
12874337
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 26
Reel/Frame:025896/0769   Pages: 3
Recorded: 03/03/2011
Attorney Dkt #:070050.4060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
01/10/2011
2
ZAVESKY, ERIC
Exec Dt:
01/20/2011
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8364673
US20110145232
12969101
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 27
Reel/Frame:026150/0901   Pages: 11
Recorded: 04/19/2011
Attorney Dkt #:070050.3149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAEK, SEUNGYUP
Exec Dt:
04/19/2011
2
BENITEZ, ANA B.
Exec Dt:
04/07/2011
3
CHANG, SHIH-FU
Exec Dt:
03/30/2011
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370869
US20070245400
11448114
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 28
Reel/Frame:026846/0560   Pages: 14
Recorded: 09/01/2011
Attorney Dkt #:070050.4194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
08/10/2011
2
WANG, JUN
Exec Dt:
07/11/2011
3
JEBARA, TONY
Exec Dt:
08/17/2011
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110314367
13165553
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 29
Reel/Frame:038660/0743   Pages: 7
Recorded: 05/10/2016
Attorney Dkt #:070050.4634
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY'S AND RECEIVING PARTY'S DATA PREVIOUSLY RECORDED AT REEL: 029416 FRAME: 0141. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ATTINGER, DANIEL
Exec Dt:
07/16/2012
2
CHANG, SHIH-FU
Exec Dt:
07/06/2012
3
LI, ZHENGUO
Exec Dt:
07/06/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130073221
13619338
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 30
Reel/Frame:028967/0769   Pages: 3
Recorded: 09/14/2012
Attorney Dkt #:070050.2647
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
09/14/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218617
US20090290635
10965040
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 31
Reel/Frame:028991/0042   Pages: 4
Recorded: 09/19/2012
Attorney Dkt #:070050.1525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
09/14/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7254285
NONE
09831215
Correspondence name and address
BAKER BOTT LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 32
Reel/Frame:028991/0009   Pages: 5
Recorded: 09/19/2012
Attorney Dkt #:070050.1577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
09/18/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6941325
NONE
09889859
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 33
Reel/Frame:028991/0069   Pages: 4
Recorded: 09/19/2012
Attorney Dkt #:070050.1530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
09/18/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7143434
NONE
09831218
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 34
Reel/Frame:029075/0178   Pages: 4
Recorded: 10/04/2012
Attorney Dkt #:070050.1281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
10/04/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6847980
NONE
09607974
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 35
Reel/Frame:029438/0141   Pages: 4
Recorded: 12/10/2012
Attorney Dkt #:070050.4634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
12/10/2012
2
LI, ZHENGUO
Exec Dt:
12/10/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130073221
13619338
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 36
Reel/Frame:029734/0402   Pages: 3
Recorded: 01/31/2013
Attorney Dkt #:070050.3087 CHANG 6865226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, SHIH-FU
Exec Dt:
01/31/2013
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6865226
US20030103565
10005623
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 37
Reel/Frame:033517/0905   Pages: 5
Recorded: 08/12/2014
Attorney Dkt #:070050.4677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, JUNFENG
Exec Dt:
07/10/2014
2
CHANG, SHIH-FU
Exec Dt:
06/13/2013
3
LIN, TAI-HSU
Exec Dt:
06/23/2014
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY, 535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9009149
US20130254191
13707251
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-4498
Assignment: 38
Reel/Frame:032262/0272   Pages: 7
Recorded: 02/21/2014
Attorney Dkt #:070050.5022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
08/08/2013
2
YU, XINNAN
Exec Dt:
09/01/2013
3
JI, RONG-RONG
Exec Dt:
09/05/2013
4
ZHANG, TONGTAO
Exec Dt:
09/05/2013
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20140222783
13983265
 
NONE
US20140222783
13983265
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 39
Reel/Frame:039305/0052   Pages: 9
Recorded: 08/01/2016
Attorney Dkt #:070050.5733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIH-FU
Exec Dt:
06/22/2016
2
JOU, BRENDAN
Exec Dt:
06/22/2016
3
LI, HONGZHI
Exec Dt:
06/22/2016
4
ELLIS, JOSEPH G.
Exec Dt:
06/22/2016
5
MOROZOFF-ABEZGAUZ, DANIEL
Exec Dt:
06/27/2016
6
KARAMAN, SVEBOR
Exec Dt:
06/22/2016
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9788060
US20160227282
15095718
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 40
Reel/Frame:056705/0136   Pages: 10
Recorded: 06/29/2021
Attorney Dkt #:P73617-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XU
Exec Dt:
06/14/2021
2
WU, YUE
Exec Dt:
06/14/2021
3
HEDAU, VARSHA
Exec Dt:
06/14/2021
4
CHANG, SHIH-FU
Exec Dt:
06/15/2021
5
NATARAJAN, PRADEEP
Exec Dt:
06/14/2021
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11681364
NONE
17361939
Correspondence name and address
PIERCE ATWOOD LLP (ATTN: AMAZON DOCKETING)
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110
Assignment: 41
Reel/Frame:063076/0926   Pages: 11
Recorded: 03/23/2023
Attorney Dkt #:1448-0224US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIA, SAMUEL K.
Exec Dt:
10/08/2021
2
MA, JIAWEI
Exec Dt:
01/05/2023
3
CHANG, SHIH-FU
Exec Dt:
01/05/2023
4
HAN, GUANGXING
Exec Dt:
01/05/2023
5
ARUMUGAM, SIDDARTH
Exec Dt:
10/07/2021
6
COLBURN, DAVID
Exec Dt:
10/07/2021
7
MACAR, UZAY
Exec Dt:
10/07/2021
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY
535 WEST 116TH ST., MAIL CODE 4308
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230274538
18125341
Correspondence name and address
POTOMAC LAW GROUP, PLLC
1300 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004

Search Results as of: 04/25/2024 11:39 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT