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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 : CHAI, CHI-WANG
Total Assignments: 10
Assignment: 1
Reel/Frame:020542/0271   Pages: 3
Recorded: 02/21/2008
Attorney Dkt #:B-6389 624602-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUANG, YU-TING
Exec Dt:
01/28/2008
2
CHAI, CHI-WANG
Exec Dt:
01/28/2008
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II,
HSINCHU SCIENCE PARK, HSINCHU 300
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090154568
11954720
Correspondence name and address
LIANNE M. DOAN
5670 WILSHIRE BOULEVARD,
SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 2
Reel/Frame:022193/0706   Pages: 3
Recorded: 02/02/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, CHAO-AN
Exec Dt:
04/03/2008
2
CHAI, CHI-WANG
Exec Dt:
04/03/2008
3
CHUANG, KAI-WEN
Exec Dt:
04/03/2008
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION ROAD 11
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7557740
NONE
12106075
Correspondence name and address
ROBERT B. MADDEN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 3
Reel/Frame:047334/0488   Pages: 18
Recorded: 10/29/2018
Attorney Dkt #:REAP0943USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LINGZHI
Exec Dt:
09/15/2018
2
LIU, LI
Exec Dt:
09/13/2018
3
WANG, JING
Exec Dt:
10/02/2018
4
CHEN, WUJUN
Exec Dt:
10/02/2018
5
HE, QINGXI
Exec Dt:
10/02/2018
6
PU, WEI
Exec Dt:
10/02/2018
7
ZENG, WEIMIN
Exec Dt:
09/13/2018
8
CHAI, CHI-WANG
Exec Dt:
09/13/2018
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10972767
US20190132617
16172900
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 4
Reel/Frame:050976/0371   Pages: 12
Recorded: 11/12/2019
Attorney Dkt #:REAP1018USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, CHI-WANG
Exec Dt:
09/17/2019
2
ZENG, WEIMIN
Exec Dt:
09/17/2019
3
CHEN, WUJUN
Exec Dt:
10/28/2019
4
WANG, JING
Exec Dt:
10/28/2019
5
PU, WEI
Exec Dt:
10/28/2019
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11051013
US20210144368
16680517
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 5
Reel/Frame:052483/0030   Pages: 12
Recorded: 04/24/2020
Attorney Dkt #:REAP1063USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIMIN
Exec Dt:
01/27/2020
2
CHAI, CHI-WANG
Exec Dt:
01/27/2020
3
CHEN, WUJUN
Exec Dt:
04/23/2020
4
WANG, JING
Exec Dt:
04/23/2020
5
ZHANG, RONG
Exec Dt:
04/23/2020
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210337192
16857187
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 6
Reel/Frame:054807/0091   Pages: 5
Recorded: 01/05/2021
Attorney Dkt #:16313-317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEI-MIN
Exec Dt:
12/08/2020
2
CHAI, CHI-WANG
Exec Dt:
12/08/2020
3
HE, QING-XI
Exec Dt:
12/08/2020
4
XI, XIAO-HUA
Exec Dt:
12/08/2020
5
ZHANG, RONG
Exec Dt:
12/08/2020
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272222
US20210306677
17141253
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 7
Reel/Frame:056350/0911   Pages: 4
Recorded: 02/26/2021
Attorney Dkt #:16313-332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEI-MIN
Exec Dt:
02/24/2021
2
CHAI, CHI-WANG
Exec Dt:
02/24/2021
3
LI, WEI
Exec Dt:
02/24/2021
4
ZHANG, RONG
Exec Dt:
02/24/2021
5
CHEN, WU-JUN
Exec Dt:
02/24/2021
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245896
NONE
17186025
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 8
Reel/Frame:055661/0415   Pages: 14
Recorded: 03/22/2021
Attorney Dkt #:REAP1148USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIMIN
Exec Dt:
02/25/2021
2
CHAI, CHI-WANG
Exec Dt:
02/25/2021
3
LI, WEI
Exec Dt:
02/25/2021
4
HE, QINGXI
Exec Dt:
02/25/2021
5
CHEN, WUJUN
Exec Dt:
02/25/2021
6
ZHANG, RONG
Exec Dt:
02/25/2021
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11523117
US20220303538
17207771
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 9
Reel/Frame:058092/0370   Pages: 12
Recorded: 11/11/2021
Attorney Dkt #:REAP1224USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEIMIN
Exec Dt:
10/22/2021
2
CHAI, CHI-WANG
Exec Dt:
09/13/2021
3
LI, WEI
Exec Dt:
08/30/2021
4
ZHANG, RONG
Exec Dt:
08/30/2021
5
CHEN, WUJUN
Exec Dt:
08/30/2021
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11770524
US20230141735
17524708
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 10
Reel/Frame:060088/0265   Pages: 4
Recorded: 06/02/2022
Attorney Dkt #:5386-0433PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, WEI-MIN
Exec Dt:
05/27/2022
2
CHAI, CHI-WANG
Exec Dt:
05/27/2022
3
LI, WEI
Exec Dt:
05/27/2022
4
WANG, JING
Exec Dt:
05/27/2022
5
CHEN, WU-JUN
Exec Dt:
05/27/2022
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230396811
17829739
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

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