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 : ZHAO, TIECHENG
Total Assignments: 27
Assignment: 1
Reel/Frame:009997/0138   Pages: 6
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/1999
2
Exec Dt:
05/20/1999
3
Exec Dt:
05/20/1999
4
Exec Dt:
05/20/1999
5
Exec Dt:
05/20/1999
6
Exec Dt:
05/20/1999
Assignee
1
201 BROADWAY
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09315400
Correspondence name and address
MITSUBISHI ELECTRIC INFORMATION TECH CR.
DIRK BRINKMAN
201 BROADWAY
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:013165/0735   Pages: 5
Recorded: 08/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2002
2
Exec Dt:
07/09/2002
3
Exec Dt:
07/10/2002
4
Exec Dt:
07/09/2002
Assignee
1
2955 CAMPUS DRIVE, SUITE 325
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10136536
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET AL.
JORDAN M. BECKER
12400 WILSHIRE BLVD., 7TH FL.
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:018873/0442   Pages: 3
Recorded: 02/06/2007
Attorney Dkt #:6188p044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2007
2
Exec Dt:
01/11/2007
3
Exec Dt:
01/11/2007
4
Exec Dt:
02/01/2007
5
Exec Dt:
01/14/2007
6
Exec Dt:
01/14/2007
7
Exec Dt:
01/10/2007
Assignee
1
2955 CAMPUS DRIVE, SUITE 325
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11586835
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 4
Reel/Frame:021740/0102   Pages: 8
Recorded: 10/27/2008
Attorney Dkt #:6188P045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2008
2
Exec Dt:
10/20/2008
3
Exec Dt:
10/05/2008
4
Exec Dt:
09/30/2008
5
Exec Dt:
10/03/2008
Assignee
1
2955 CAMPUS DRIVE
#325
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12196099
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 5
Reel/Frame:034465/0831   Pages: 8
Recorded: 12/10/2014
Attorney Dkt #:6188P045C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2008
2
Exec Dt:
10/20/2008
3
Exec Dt:
10/05/2008
4
Exec Dt:
09/30/2008
5
Exec Dt:
10/03/2008
Assignee
1
2955 CAMPUS DRIVE #325
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13734245
Correspondence name and address
KEVIN G. SHAO
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 6
Reel/Frame:049297/0406   Pages: 8
Recorded: 05/28/2019
Attorney Dkt #:3163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2008
2
Exec Dt:
10/05/2008
3
Exec Dt:
09/30/2008
4
Exec Dt:
10/03/2008
5
Exec Dt:
10/20/2008
Assignee
1
2955 CAMPUS DRIVE #325
SAN MATEO, CALIFORNIA 94403
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12196099
 
NONE
16159653
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 7
Reel/Frame:027929/0830   Pages: 8
Recorded: 03/26/2012
Attorney Dkt #:6188P061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2012
2
Exec Dt:
02/24/2012
3
Exec Dt:
03/13/2012
4
Exec Dt:
02/27/2012
5
Exec Dt:
02/27/2012
Assignee
1
4000 E. 3RD AVE.
SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13396548
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 8
Reel/Frame:027929/0860   Pages: 8
Recorded: 03/26/2012
Attorney Dkt #:6188P062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2012
2
Exec Dt:
02/24/2012
3
Exec Dt:
03/13/2012
4
Exec Dt:
02/27/2012
5
Exec Dt:
02/24/2012
Assignee
1
4000 E. 3RD AVE.
SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13396550
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 9
Reel/Frame:049282/0916   Pages: 12
Recorded: 05/25/2019
Attorney Dkt #:3140-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2012
2
Exec Dt:
02/24/2012
3
Exec Dt:
03/13/2012
4
Exec Dt:
02/27/2012
5
Exec Dt:
02/27/2012
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16128402
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 10
Reel/Frame:029339/0038   Pages: 3
Recorded: 11/21/2012
Attorney Dkt #:6188P063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2012
2
Exec Dt:
11/20/2012
3
Exec Dt:
11/20/2012
Assignee
1
4000 EAST 3RD AVENUE
SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13683868
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 11
Reel/Frame:049297/0071   Pages: 3
Recorded: 05/28/2019
Attorney Dkt #:3151-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2012
2
Exec Dt:
11/20/2012
3
Exec Dt:
11/20/2012
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13686868
 
NONE
16255051
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 12
Reel/Frame:033986/0786   Pages: 4
Recorded: 10/20/2014
Attorney Dkt #:6188P066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2014
2
Exec Dt:
10/13/2014
3
Exec Dt:
10/14/2014
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14495701
Correspondence name and address
KEVIN G. SHAO
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 13
Reel/Frame:035633/0345   Pages: 6
Recorded: 05/13/2015
Attorney Dkt #:6188P067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2015
2
Exec Dt:
05/13/2015
3
Exec Dt:
05/06/2015
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14711571
Correspondence name and address
KEVIN G. SHAO
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 14
Reel/Frame:049297/0033   Pages: 6
Recorded: 05/28/2019
Attorney Dkt #:3141-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2015
2
Exec Dt:
05/13/2015
3
Exec Dt:
05/06/2015
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
14711571
 
NONE
16159655
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 15
Reel/Frame:037612/0248   Pages: 3
Recorded: 01/28/2016
Attorney Dkt #:6188P068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2016
2
Exec Dt:
01/26/2016
3
Exec Dt:
01/26/2016
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15007030
Correspondence name and address
KEVIN G. SHAO
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 16
Reel/Frame:049297/0465   Pages: 3
Recorded: 05/28/2019
Attorney Dkt #:3181-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2016
2
Exec Dt:
01/26/2016
3
Exec Dt:
01/26/2016
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15007030
 
16407083
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 17
Reel/Frame:043864/0864   Pages: 12
Recorded: 10/13/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2017
2
Exec Dt:
10/11/2017
3
Exec Dt:
10/13/2017
4
Exec Dt:
10/11/2017
5
Exec Dt:
10/12/2017
6
Exec Dt:
10/12/2017
7
Exec Dt:
10/11/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15729636
Correspondence name and address
DOUGLAS L. WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 18
Reel/Frame:043887/0561   Pages: 8
Recorded: 10/17/2017
Attorney Dkt #:6188P069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2017
2
Exec Dt:
10/13/2017
3
Exec Dt:
08/29/2017
4
Exec Dt:
08/28/2017
5
Exec Dt:
08/28/2017
6
Exec Dt:
08/29/2017
7
Exec Dt:
08/28/2017
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15688688
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 19
Reel/Frame:050303/0212   Pages: 12
Recorded: 09/07/2019
Attorney Dkt #:3121-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2017
2
Exec Dt:
10/11/2017
3
Exec Dt:
10/13/2017
4
Exec Dt:
10/12/2017
5
Exec Dt:
10/11/2017
6
Exec Dt:
10/12/2017
7
Exec Dt:
10/11/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16563850
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 20
Reel/Frame:059581/0461   Pages: 8
Recorded: 04/13/2022
Attorney Dkt #:29458.0090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2017
2
Exec Dt:
10/13/2017
3
Exec Dt:
08/29/2017
4
Exec Dt:
08/28/2017
5
Exec Dt:
08/28/2017
6
Exec Dt:
08/29/2017
7
Exec Dt:
08/28/2017
Assignee
1
4000 EAST 3RD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17717900
Correspondence name and address
BROWNWINICK LAW FIRM
666 GRAND AVE., SUITE 2000
DES MOINES, IA 50309
Assignment: 21
Reel/Frame:044301/0667   Pages: 3
Recorded: 12/05/2017
Attorney Dkt #:3124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15812835
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 22
Reel/Frame:044301/0842   Pages: 4
Recorded: 12/05/2017
Attorney Dkt #:3125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
12/04/2017
5
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15812912
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 23
Reel/Frame:049282/0959   Pages: 4
Recorded: 05/25/2019
Attorney Dkt #:3125-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
12/04/2017
5
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16159657
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 24
Reel/Frame:049980/0346   Pages: 4
Recorded: 08/06/2019
Attorney Dkt #:3125-C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
12/04/2017
5
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16533577
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 25
Reel/Frame:050303/0173   Pages: 3
Recorded: 09/07/2019
Attorney Dkt #:3124-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16563852
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 26
Reel/Frame:051395/0395   Pages: 4
Recorded: 12/31/2019
Attorney Dkt #:3125-C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
12/04/2017
5
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16731872
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020
Assignment: 27
Reel/Frame:054702/0571   Pages: 3
Recorded: 12/19/2020
Attorney Dkt #:3124-C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/17/2017
4
Exec Dt:
11/17/2017
Assignee
1
4000 EAST THIRD AVENUE, SUITE 200
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17120772
Correspondence name and address
DOUG WELLER
1832 ROSEMARY DRIVE
GILROY, CA 95020

Search Results as of: 03/29/2024 09:26 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