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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 : CHEN, LIEN-HSING
Total Assignments: 22
Assignment: 1
Reel/Frame:015344/0485   Pages: 3
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
05/07/2004
2
KE, LIEN-CHIEN
Exec Dt:
05/07/2004
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, ROAD 22TH, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233505
US20050219873
10846685
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:020975/0432   Pages: 3
Recorded: 05/14/2008
Attorney Dkt #:CHEN4217/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
03/28/2008
2
LIU, LI-HAO
Exec Dt:
03/28/2008
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090135634
12071954
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:023381/0916   Pages: 3
Recorded: 10/07/2009
Attorney Dkt #:CHEN4397/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
09/23/2009
2
LIU, LI-HAO
Exec Dt:
09/23/2009
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894214
US20110044075
12588183
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 4
Reel/Frame:023475/0004   Pages: 3
Recorded: 10/28/2009
Attorney Dkt #:CHEN4404/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
10/14/2009
2
CHANG, CHIH-CHI
Exec Dt:
10/14/2009
3
HSIANG, HUI-HUNG
Exec Dt:
10/14/2009
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110059633
12588778
Correspondence name and address
EUGENE MAR
BACON & THOMAS, PLLC
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:024427/0807   Pages: 3
Recorded: 05/17/2010
Attorney Dkt #:CHEN4446/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
04/23/2010
2
HSIANG, HUI-HUNG
Exec Dt:
04/23/2010
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110277277
12801007
Correspondence name and address
EUGENE MAR
BACON & THOMAS, PLLC
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:024550/0001   Pages: 3
Recorded: 06/08/2010
Attorney Dkt #:CHEN4453/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
05/25/2010
2
CHANG, CHIH-CHI
Exec Dt:
05/25/2010
3
HSIANG, HUI-HUNG
Exec Dt:
05/25/2010
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110248027
12801410
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 7
Reel/Frame:025976/0081   Pages: 3
Recorded: 03/17/2011
Attorney Dkt #:4299/0309PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
01/21/2011
2
LAI, WEN-JEN
Exec Dt:
01/21/2011
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120187111
13050510
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 8
Reel/Frame:026255/0435   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:4299/0318PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
03/14/2011
2
LIU, LI-HAO
Exec Dt:
03/14/2011
Assignee
1
POWERMATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8817495
US20120236605
13104783
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 9
Reel/Frame:026552/0216   Pages: 4
Recorded: 07/06/2011
Attorney Dkt #:4299/0318PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE FROM "POWERMATE TECHNOLOGY CO.,LTD." TO --POWER MATE TECHNOLOGY CO., LTD.-- PREVIOUSLY RECORDED ON REEL 026255 FRAME 0435. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT NAME OF THE ASSIGNEE IS LISTED ON THE ORIGINALLY FILED ASSIGNMENT DOCUMENT.
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
03/14/2011
2
LIU, LI-HAO
Exec Dt:
03/14/2011
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8817495
US20120236605
13104783
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 10
Reel/Frame:026255/0504   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:4299/0319PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
03/17/2011
2
LIU, LI-HAO
Exec Dt:
03/17/2011
Assignee
1
POWERMATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8649190
US20120236603
13104803
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 11
Reel/Frame:026552/0175   Pages: 4
Recorded: 07/06/2011
Attorney Dkt #:4299/0319PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE FROM "POWERMATE TECHNOLOGY CO., LTD." TO --POWER MATE TECHNOLOGY CO., LTD.-- PREVIOUSLY RECORDED ON REEL 026255 FRAME 0504. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT NAME OF THE ASSIGNEE IS LISTED ON THE ORIGINALLY FILED ASSIGNMENT DOCUMENT.
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
03/17/2011
2
LIU, LI-HAO
Exec Dt:
03/17/2011
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8649190
US20120236603
13104803
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 12
Reel/Frame:027301/0958   Pages: 3
Recorded: 11/30/2011
Attorney Dkt #:4299/0378PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
10/07/2011
2
HOU, CHIANG-HSIN
Exec Dt:
10/07/2011
3
WANG, WEI-SHENG
Exec Dt:
10/07/2011
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO.36, 22TH ROAD,
TAICHUNG INDUSTRIAL PARK,
TAICHUNG,, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759673
US20130092411
13307603
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 13
Reel/Frame:028731/0429   Pages: 3
Recorded: 08/06/2012
Attorney Dkt #:4299/0473PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
06/06/2012
2
LIU, LI-HAO
Exec Dt:
06/06/2012
3
TSAI, CHENG-TE
Exec Dt:
06/06/2012
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9148066
US20130328543
13567527
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 14
Reel/Frame:029107/0706   Pages: 4
Recorded: 10/10/2012
Attorney Dkt #:4299/0517PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
09/18/2012
2
LAI, CHIA-TI
Exec Dt:
09/18/2012
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK
TAICHUNG CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140048322
13648960
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 15
Reel/Frame:036727/0597   Pages: 4
Recorded: 10/05/2015
Attorney Dkt #:5626/0332PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
09/15/2015
2
TSAI, CHENG-TE
Exec Dt:
09/15/2015
3
HUANG, SHENG-KEN
Exec Dt:
09/15/2015
Assignee
1
POWER MATE TECHNOLOGY CO., LTD.
NO. 36, 22TH ROAD, TAICHUNG INDUSTRIAL PARK,
TAICHUNG CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9614363
US20160094024
14865913
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 16
Reel/Frame:050925/0858   Pages: 5
Recorded: 11/06/2019
Attorney Dkt #:CHEN4823/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
10/31/2019
2
CHANG, CHUN-PING
Exec Dt:
10/31/2019
3
WANG, HAO-JEN
Exec Dt:
10/31/2019
4
CHANG, YUNG-CHI
Exec Dt:
10/31/2019
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, 22ND ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10833587
NONE
16675293
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 17
Reel/Frame:054571/0051   Pages: 5
Recorded: 12/08/2020
Attorney Dkt #:CHEN4847/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
12/04/2020
2
TSAI, CHENG-TE
Exec Dt:
12/04/2020
3
HUANG, SHENG-KEN
Exec Dt:
12/04/2020
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, 22ND ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG CITY, TAIWAN 40850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769625
US20220181075
17114550
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 18
Reel/Frame:054634/0646   Pages: 5
Recorded: 12/08/2020
Attorney Dkt #:CHEN4846/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
12/04/2020
2
CHANG, TA-WEN
Exec Dt:
12/04/2020
3
DAI, LIANG-JHOU
Exec Dt:
12/04/2020
4
HUANG, CHIEN-HSIUNG
Exec Dt:
12/04/2020
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, 22ND ROAD
TAICHUNG INDUSTRIAL PARK
TAICHUNG CITY, TAIWAN 40850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11418123
US20220181983
17114542
Correspondence name and address
BACON & THOMAS PLLC
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, 22314-1176 UNITED STATES
Assignment: 19
Reel/Frame:054738/0774   Pages: 6
Recorded: 12/23/2020
Attorney Dkt #:CHEN4848/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
12/04/2020
2
CHI, HSIAO-HUA
Exec Dt:
12/04/2020
3
CHANG, CHUN-PING
Exec Dt:
12/04/2020
4
CHEN, HAN-CHIANG
Exec Dt:
12/04/2020
5
LAI, CHIA-TI
Exec Dt:
12/04/2020
6
CHANG, YUNG-CHI
Exec Dt:
12/04/2020
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, 22ND ROAD, TAICHUNG INDUSTRIAL PARK,
TAICHUNG CITY, TAIWAN 40850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220199314
17132278
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 20
Reel/Frame:060571/0800   Pages: 4
Recorded: 07/20/2022
Attorney Dkt #:TWT08860/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TIEN-YU
Exec Dt:
07/15/2022
2
DAI, LIANG-JHOU
Exec Dt:
07/15/2022
3
WANG, WEI-SHENG
Exec Dt:
07/15/2022
4
CHI, HSIAO-HUA
Exec Dt:
07/15/2022
5
CHEN, LIEN-HSING
Exec Dt:
07/15/2022
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, GONGYEQU 22ND RD., NANTUN DIST.
TAICHUNG CITY, TAIWAN 40850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11705909
NONE
17813926
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125
Assignment: 21
Reel/Frame:061032/0635   Pages: 3
Recorded: 07/29/2022
Attorney Dkt #:6231-0355PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
07/15/2022
2
LAI, CHING-MING
Exec Dt:
07/15/2022
3
HUANG, SHENG-KEN
Exec Dt:
07/15/2022
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, GONGYEQU 22ND RD., NANTUN DIST.
TAICHUNG CITY, TAIWAN 408
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11728739
NONE
17876079
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 22
Reel/Frame:060609/0831   Pages: 4
Recorded: 07/25/2022
Attorney Dkt #:OP-111000587
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIEN-HSING
Exec Dt:
07/21/2022
2
CHANG, TA-WEN
Exec Dt:
07/21/2022
3
CHI, HSIAO-HUA
Exec Dt:
07/21/2022
4
LAI, CHING-MING
Exec Dt:
07/21/2022
5
LIN, WEI-HSUAN
Exec Dt:
07/21/2022
Assignee
1
P-DUKE TECHNOLOGY CO., LTD.
NO. 36, 22ND ROAD, TAICHUNG INDUSTRIAL PARK,
TAICHUNG CITY, TAIWAN 40850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240030821
17872834
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120

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