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 : HUNG, NGAI NGAI WILLIAM
Total Assignments: 17
Assignment: 1
Reel/Frame:022332/0823   Pages: 6
Recorded: 03/02/2009
Attorney Dkt #:SNPS-1143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
01/27/2009
2
GOSWAMI, DHIRAJ
Exec Dt:
01/28/2009
3
SINGH, JASVINDER
Exec Dt:
01/27/2009
Assignee
1
SYNOPSYS, INC.
700 E. MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370273
US20100191679
12361318
Correspondence name and address
EDWARD J. GRUNDLER
PARK, VAUGHAN & FLEMING, LLP
2820 FIFTH STREET
DAVIS, CA 95618
Assignment: 2
Reel/Frame:022712/0820   Pages: 4
Recorded: 05/20/2009
Attorney Dkt #:SNPS-1145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, DHIRAJ
Exec Dt:
04/24/2009
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
04/24/2009
3
SINGH, JASVINDER
Exec Dt:
04/24/2009
4
QIANG, QIANG
Exec Dt:
04/24/2009
Assignee
1
SYNOPSYS, INC.
700 E. MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8099690
US20100275169
12430322
Correspondence name and address
EDWARD J. GRUNDLER
PARK, VAUGHAN & FLEMING, LLP
2820 FIFTH STREET
DAVIS, CA 95618
Assignment: 3
Reel/Frame:025701/0277   Pages: 6
Recorded: 01/26/2011
Attorney Dkt #:SNPS-1418US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
12/10/2010
2
QIANG, QIANG
Exec Dt:
12/10/2010
3
MATURANA, GUILLERMO R.
Exec Dt:
12/13/2010
4
SINGH, JASVINDER
Exec Dt:
12/10/2010
5
GOSWAMI, DHIRAJ
Exec Dt:
12/13/2010
Assignee
1
SYNOPSYS, INC.
700 E. MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9195634
US20120136635
12967294
Correspondence name and address
EDWARD J. GRUNDLER
PARK, VAUGHAN, FLEMING & DOWLER LLP
2820 FIFTH STREET
DAVIS, CA 95618
Assignment: 4
Reel/Frame:026189/0333   Pages: 3
Recorded: 04/27/2011
Attorney Dkt #:SNPS-1419US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, DHIRAJ
Exec Dt:
03/28/2011
2
MYINT, SOE
Exec Dt:
03/28/2011
3
HUNG, NGAI NGAI WILLIAM
Exec Dt:
03/28/2011
4
MUKHERJEE, RAJARSHI
Exec Dt:
03/28/2011
Assignee
1
SYNOPSYS, INC.
700 E. MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9069699
US20120253754
13074940
Correspondence name and address
A. RICHARD PARK
PARK, VAUGHAN, FLEMING & DOWLER LLP
2820 FIFTH STREET
DAVIS, CA 95618
Assignment: 5
Reel/Frame:028882/0622   Pages: 4
Recorded: 08/31/2012
Attorney Dkt #:SNP-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, DHIRAJ
Exec Dt:
08/25/2012
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
08/27/2012
Assignee
1
SYNOPSYS, INC.
700 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9720792
US20140067356
13596776
Correspondence name and address
ADAMS INTELLEX, PLC
PO BOX 197
HINESBURG, VT 05461
Assignment: 6
Reel/Frame:029817/0852   Pages: 4
Recorded: 02/15/2013
Attorney Dkt #:SNP-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, DHIRAJ
Exec Dt:
02/11/2013
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
02/11/2013
Assignee
1
SYNOPSYS, INC.
700 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11468218
US20140068533
13766749
Correspondence name and address
ADAMS INTELLEX, PLC
PO BOX 197
HINESBURG, VT 05461
Assignment: 7
Reel/Frame:033642/0001   Pages: 7
Recorded: 08/29/2014
Attorney Dkt #:22524-27298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSWAMI, DHIRAJ
Exec Dt:
08/29/2014
2
HU, AIJUN
Exec Dt:
08/29/2014
3
XING, NA
Exec Dt:
08/29/2014
4
CHEN, JASON CHUNG-SHIH
Exec Dt:
08/29/2014
5
HUNG, NGAI NGAI WILLIAM
Exec Dt:
08/29/2014
Assignee
1
SYNOPSYS, INC.
700 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9202005
US20150067622
14472058
Correspondence name and address
CHARLES CATHEY
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 8
Reel/Frame:040511/0443   Pages: 3
Recorded: 12/05/2016
Attorney Dkt #:22524-33084/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
11/28/2016
2
GOSWAMI, DHIRAJ
Exec Dt:
11/28/2016
Assignee
1
SYNOPSYS, INC.
690 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9958917
NONE
15368457
Correspondence name and address
ALBERT B. RYU
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 9
Reel/Frame:044273/0143   Pages: 5
Recorded: 12/01/2017
Attorney Dkt #:063787-501067 (022910US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LINGYI
Exec Dt:
11/25/2017
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
11/25/2017
3
SETH, SITANSHU
Exec Dt:
11/27/2017
4
BROUKHIS, LEONID ALEXANDER
Exec Dt:
11/28/2017
5
GOSWAMI, DHIRAJ
Exec Dt:
11/20/2017
Assignee
1
SYNOPSYS, INC.
690 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10325046
US20180082004
15705784
Correspondence name and address
ALSTON & BIRD LLP
100 SOUTH TRYON STREET
BANK OF AMERICA PLAZA, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 10
Reel/Frame:049187/0305   Pages: 6
Recorded: 05/15/2019
Attorney Dkt #:SNPS-1418US03-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
04/09/2019
2
QIANG, QIANG
Exec Dt:
03/27/2019
3
MATURANA, GUILLERMO R.
Exec Dt:
05/07/2019
4
SINGH, JASVINDER
Exec Dt:
03/27/2019
5
GOSWAMI, DHIRAJ
Exec Dt:
04/09/2019
Assignee
1
SYNOPSYS, INC.
690 E. MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10372856
US20160034624
14881029
Correspondence name and address
LAXMAN SAHASRABUDDHE
PARK, VAUGHAN, FLEMING & DOWLER LLP
2820 5TH ST
DAVIS, CA 95618
Assignment: 11
Reel/Frame:051584/0764   Pages: 3
Recorded: 01/22/2020
Attorney Dkt #:22524-44397/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
01/16/2020
2
GOSWAMI, DHIRAJ
Exec Dt:
01/16/2020
Assignee
1
SYNOPSYS, INC.
690 EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11853668
NONE
16579502
Correspondence name and address
JORGE A. KINA
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 12
Reel/Frame:053093/0628   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:20PA037US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
06/25/2020
2
LIU, YONG
Exec Dt:
06/25/2020
3
ZIMMER, MICHAEL PATRICK
Exec Dt:
06/29/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11823018
NONE
16946670
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE
STE 230
SAN JOSE, CA 95131
Assignment: 13
Reel/Frame:053093/0857   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:20PA039US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONG
Exec Dt:
06/25/2020
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
06/25/2020
3
ZIMMER, MICHAEL PATRICK
Exec Dt:
06/29/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651283
NONE
16946672
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE
STE 230
SAN JOSE, CA 95131
Assignment: 14
Reel/Frame:053093/0915   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:20PA043US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIMMER, MICHAEL PATRICK
Exec Dt:
06/29/2020
2
HUNG, NGAI NGAI WILLIAM
Exec Dt:
06/25/2020
3
LIU, YONG
Exec Dt:
06/25/2020
4
GOSWAMI, DHIRAJ
Exec Dt:
06/25/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11676068
NONE
16946673
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE
STE 230
SAN JOSE, CA 95131
Assignment: 15
Reel/Frame:053093/0980   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:20PA087US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
06/25/2020
2
GOSWAMI, DHIRAJ
Exec Dt:
06/25/2020
3
ZIMMER, MICHAEL PATRICK
Exec Dt:
06/29/2020
4
LIU, YONG
Exec Dt:
06/25/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11687831
NONE
16946674
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE
STE 230
SAN JOSE, CA 95131
Assignment: 16
Reel/Frame:053094/0015   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:20PA088US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
06/25/2020
2
GOSWAMI, DHIRAJ
Exec Dt:
06/25/2020
3
ZIMMER, MICHAEL PATRICK
Exec Dt:
06/29/2020
4
LIU, YONG
Exec Dt:
06/25/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11615320
NONE
16946675
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE
STE 230
SAN JOSE, CA 95131
Assignment: 17
Reel/Frame:065722/0969   Pages: 4
Recorded: 11/30/2023
Attorney Dkt #:113506-0232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, NGAI NGAI WILLIAM
Exec Dt:
01/12/2022
2
SATAPATHY, AMIYA RANJAN
Exec Dt:
01/12/2022
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11868786
NONE
17576808
Correspondence name and address
FOLEY & LARDNER LLP / ERIC SOPHIR
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109

Search Results as of: 05/14/2024 09:27 PM
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