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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 : TSENG, YANG-TAI
Total Assignments: 12
Assignment: 1
Reel/Frame:015349/0143   Pages: 3
Recorded: 05/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, PENG-SHIU
Exec Dt:
02/24/2004
2
TSENG, YANG-TAI
Exec Dt:
03/08/2004
3
LIU, CHEE-WEE
Exec Dt:
03/08/2004
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195-4, SEC. 4
CHUNG HSING RD.
CHUTUNG HSINCHU, TAIWAN 310, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050082567
10847913
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:015560/0553   Pages: 3
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSENG, YANG-TAI
Exec Dt:
06/15/2004
2
CHEN, PANG-SHIU
Exec Dt:
06/16/2004
3
LU, SHIN-CHI
Exec Dt:
06/23/2004
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO.195, SEC. 4, CHUNGHSING RD., CHUTUNG
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341929
US20050176217
10887186
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 3
Reel/Frame:015580/0381   Pages: 3
Recorded: 07/22/2004
Attorney Dkt #:3313-1169PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSENG, YANG-TAI
Exec Dt:
06/17/2004
2
CHEN, PANG-SHIU
Exec Dt:
06/17/2004
3
LIU, CHEE-WEE
Exec Dt:
06/17/2004
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG-HSING RD.
CHU-TUNG, HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153491
10838252
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JOE MCKINNEY MUNCY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:021825/0893   Pages: 3
Recorded: 11/13/2008
Attorney Dkt #:LETP0030USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
11/12/2008
Assignee
1
LEADTREND TECHNOLOGY CORP.
4F, NO. 18, PROSPERITY RD II, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7830129
US20100117608
12269893
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 5
Reel/Frame:025245/0026   Pages: 3
Recorded: 11/03/2010
Attorney Dkt #:PFTP0001USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSENG, YANG-TAI
Exec Dt:
11/01/2010
2
HSU, CHIH-HSIUNG
Exec Dt:
11/01/2010
Assignee
1
POWER FOREST TECHNOLOGY
4F.,NO.47, GUANGMING 6TH RD., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120074868
12939157
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:025449/0507   Pages: 3
Recorded: 12/06/2010
Attorney Dkt #:34338-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, FU-YUAN
Exec Dt:
09/17/2010
2
TSENG, YANG-TAI
Exec Dt:
12/03/2010
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
4TH FL.,NO.47, GUANGMING 6TH RD., CHUBEI,
HSINCHU, TAIWAN 30268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8421721
US20120056865
12960561
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 00100 TAIWAN
Assignment: 7
Reel/Frame:026019/0665   Pages: 3
Recorded: 03/25/2011
Attorney Dkt #:35836-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
03/08/2011
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
4TH FL.,NO.47, GUANGMING 6TH RD., CHUBEI,
HSINCHU, TAIWAN 30268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450942
US20120206055
13069381
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 8
Reel/Frame:030015/0472   Pages: 3
Recorded: 03/15/2013
Attorney Dkt #:A-002P310_PF-12001-USI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KE, PO-JEN
Exec Dt:
03/05/2013
2
TSENG, YANG-TAI
Exec Dt:
03/05/2013
Assignee
1
POWER FOREST TECHNOLOGY
4F., NO.47, GUANGMING 6TH RD
HSINCHU COUNTY
ZHUBEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006978
US20140203708
13836279
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 9
Reel/Frame:030954/0334   Pages: 3
Recorded: 08/07/2013
Attorney Dkt #:46400-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
07/19/2013
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
4TH FL.,NO.47, GUANGMING 6TH RD., CHUBEI,
HSINCHU, TAIWAN 30268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9060403
US20140339993
13956383
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 10
Reel/Frame:037229/0453   Pages: 3
Recorded: 12/08/2015
Attorney Dkt #:58801-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
11/17/2015
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
2F.-3, NO.30, TAIYUAN ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9510408
NONE
14956394
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 11
Reel/Frame:038809/0652   Pages: 3
Recorded: 06/06/2016
Attorney Dkt #:62652-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
05/27/2016
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
2F.-3, NO.30, TAIYUAN ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9661705
NONE
15172160
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 12
Reel/Frame:047911/0060   Pages: 3
Recorded: 01/07/2019
Attorney Dkt #:77897-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSENG, YANG-TAI
Exec Dt:
12/15/2018
Assignee
1
POWER FOREST TECHNOLOGY CORPORATION
3F.-3, NO.18, TAIYUAN ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 30265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10743380
US20200120769
16234531
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN

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