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Patent Assignment Assignor Details
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Assignor Name : HELKEY, ROGER
Total Assignments: 16
Assignment: 1
Reel/Frame:010265/0316   Pages: 3
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
12/14/1998
2
MIT-LINCOLN LABORATORY
Exec Dt:
12/14/1998
Assignee
1
UNITED STATES AIR FORCE
40 WRIGHT STREET
HANSCOM AFB, MASSACHUSETTS 01731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441932
NONE
09247789
Correspondence name and address
JULIAN L. SIEGEL
40 WRIGHT STREET
HANSCOM AFB MA 01731-2903
Assignment: 2
Reel/Frame:010436/0025   Pages: 4
Recorded: 12/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELKEY, ROGER
Exec Dt:
10/06/1999
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6616353
NONE
09413936
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
WILLIAM G. GUERIN
125 HIGH STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:010799/0227   Pages: 5
Recorded: 05/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN
Exec Dt:
04/15/2000
2
HELKEY, ROGER
Exec Dt:
04/15/2000
3
CORBALIS, CHARLES
Exec Dt:
05/01/2000
4
SINK, ROBERT
Exec Dt:
04/17/2000
5
LEE, SEUNG BOK
Exec Dt:
04/19/2000
6
MACDONALD, NOEL
Exec Dt:
04/17/2000
Assignee
1
CHROMISYS
421 PINE AVENUE
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020071169
09497270
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
SANG HUI MICHAEL KIM
12400 WILSHIRE BLVD.
SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 4
Reel/Frame:034097/0052   Pages: 4
Recorded: 11/04/2014
Attorney Dkt #:C077-P14212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN
Exec Dt:
04/15/2000
2
HELKEY, ROGER
Exec Dt:
04/15/2000
3
CORBALIS, CHARLES
Exec Dt:
05/01/2000
4
SINK, ROBERT
Exec Dt:
04/17/2000
5
BOK LEE, SEUNG
Exec Dt:
04/19/2000
6
MACDONALD, NOEL
Exec Dt:
04/17/2000
Assignee
1
CHROMISYS
421 PINE AVENUE
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6563106
NONE
09929900
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 5
Reel/Frame:010856/0315   Pages: 6
Recorded: 05/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
05/17/2000
2
TWICHELL, JONATHAN
Exec Dt:
05/15/2000
Assignee
1
INSTITUTE OF TECHNOLOGY, MASSACHUSETTS
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469649
NONE
09520912
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
MICHAEL J. GIANNETTA
PATENT ADMINISTRATOR
HIGH STREET TOWER, 125 HIGH STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:010899/0227   Pages: 3
Recorded: 07/03/2000
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
05/18/2000
2
TWICHELL, JONATHAN
Exec Dt:
05/18/2000
Assignee
1
AIR FORCE, UNITED STATES
ESC/JAZ
40 WRIGHT STREET, BLDG 1120
HANSCOM AFB, MASSACHUSETTS 01731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469649
NONE
09520912
Correspondence name and address
CATHERINE A. SCHULZ
ESC/JAZ
40 WRIGHT STREET BLDG 1120
HANSCOM AFB, MA 01731-2903
Assignment: 7
Reel/Frame:011075/0939   Pages: 4
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
07/12/2000
2
MACDONALD, NOEL
Exec Dt:
07/12/2000
Assignee
1
CALIENT NETWORKS, INC.
421 PINE AVENUE
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6449098
NONE
09572922
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
LESTER J. VINCENT
12400 WILSHIRE BOULEVARD
SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 8
Reel/Frame:011080/0926   Pages: 5
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
07/21/2000
2
BOWERS, JOHN
Exec Dt:
07/21/2000
3
WALTER, TONY
Exec Dt:
08/01/2000
4
YAMADA, KEVIN
Exec Dt:
08/03/2000
5
WELSH, DAVID
Exec Dt:
07/21/2000
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668108
NONE
09585991
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
JEFFREY S. SMITH
12400 WILSHIRE BOULEVARD, SEVENTH FLOOR
LOS ANGELES, CALIFORNIA 90025-1026
Assignment: 9
Reel/Frame:011659/0564   Pages: 4
Recorded: 03/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELKEY, ROGER
Exec Dt:
07/21/2000
2
KEATING, ADRIAN
Exec Dt:
07/21/2000
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6483961
NONE
09585259
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
LESTER J. VINCENT
12400 WILSHIRE BOULEVARD, SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 10
Reel/Frame:011233/0462   Pages: 5
Recorded: 11/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN
Exec Dt:
09/02/2000
2
PUSARLA, CHANDRASEKHAR
Exec Dt:
09/05/2000
3
BLUMENTHAL, DAN
Exec Dt:
09/02/2000
4
HELKEY, ROGER
Exec Dt:
09/14/2000
5
WELSH, DAVID
Exec Dt:
09/05/2000
Assignee
1
CALIENT NETWORKS, INC., A CORPORATION OF DELAWARE
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6643425
NONE
09642241
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
LESTER J. VINCENT
12400 WILSHIRE BOULEVARD
SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 11
Reel/Frame:015869/0809   Pages: 4
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN EDWARD
Exec Dt:
07/23/2003
2
YUAN, SHIFU
Exec Dt:
07/24/2003
3
HELKEY, ROGER
Exec Dt:
07/23/2003
4
ZHENG, XUEZHE
Exec Dt:
07/23/2003
5
SECHRIST, JAMES R.
Exec Dt:
08/23/2003
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6904195
US20040081390
10616244
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER
EIGTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 12
Reel/Frame:030035/0748   Pages: 3
Recorded: 03/18/2013
Attorney Dkt #:7127137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN EDWARD
Exec Dt:
07/23/2003
2
YUAN, SHIFU
Exec Dt:
07/24/2003
3
HELKEY, ROGER
Exec Dt:
07/23/2003
4
ZHENG, XUEZHE
Exec Dt:
07/23/2003
5
SECHRIST, JAMES R.
Exec Dt:
08/23/2003
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7127137
US20050254747
11136759
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 13
Reel/Frame:019813/0695   Pages: 11
Recorded: 09/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, XUEZHE
Exec Dt:
08/15/2007
2
YUAN, SHIFU
Exec Dt:
08/15/2007
3
HELKEY, ROGER
Exec Dt:
08/15/2007
4
YOUSEPFOR, MARDUKE
Exec Dt:
09/09/2007
5
CORBALIS, CHARLES MATTHEW
Exec Dt:
08/16/2007
6
PUSARLA, CHANDRASEKHAR
Exec Dt:
09/04/2007
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI AVENUE
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7676125
US20080002932
11764716
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 14
Reel/Frame:023082/0552   Pages: 13
Recorded: 08/11/2009
Attorney Dkt #:4341P092
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND AND SIXTH INVENTOR'S NAMES, PREVIOUSLY RECORDED ON REEL 019813 FRAME 0695.
Assignors
1
ZHENG, XUEZHE
Exec Dt:
08/15/2007
2
YUAN, SHIFU
Exec Dt:
08/15/2007
3
HELKEY, ROGER
Exec Dt:
08/15/2007
4
YOUSEPFOR, MARDUKE
Exec Dt:
09/09/2007
5
COBALIS, CHARLES MATTHEW
Exec Dt:
08/16/2007
6
PUSARIA, CHANDRASEKHAR
Exec Dt:
09/04/2007
Assignee
1
CALIENT NETWORKS, INC.
5853 RUE FERRARI
SAN JOSE, CALIFORNIA 95138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7676125
US20080002932
11764716
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 15
Reel/Frame:042131/0813   Pages: 3
Recorded: 04/24/2017
Attorney Dkt #:331-014US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWERS, JOHN E.
Exec Dt:
05/04/2016
2
KOMLJENOVIC, TIN
Exec Dt:
05/04/2016
3
HELKEY, ROGER
Exec Dt:
05/05/2016
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET, TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10180325
US20170307375
15495649
Correspondence name and address
KAPLAN BREYER SCHWARZ, LLP
100 MATAWAN ROAD, SUITE 120
MATAWAN, NJ 07747
Assignment: 16
Reel/Frame:057443/0787   Pages: 6
Recorded: 09/10/2021
Attorney Dkt #:6300.133548US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCKWALTER, JAMES
Exec Dt:
08/20/2019
2
HOSSEINZADEH, NAVID
Exec Dt:
08/21/2019
3
HELKEY, ROGER
Exec Dt:
08/21/2019
4
JAIN, ADITYA
Exec Dt:
08/20/2019
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
12TH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11914263
US20220187675
17437979
Correspondence name and address
STEVEN P. FALLON
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606

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