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 : CHENG, SHENG-YUAN
Total Assignments: 9
Assignment: 1
Reel/Frame:012769/0908   Pages: 2
Recorded: 04/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
03/27/2002
Assignee
1
ADMTEK INCORPORATED
SCIENCE-BASED INDUSTRIAL PARK
2F, NO. 2, LI-SHING RD.,
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7224803
US20030059052
10114684
Correspondence name and address
BEVER, HOFFMAN & HARMS, LLP
PATRICK T. BEVER
2099 GATEWAY PLACE, SUITE 320
SAN JOSE, CA 95110-1017
Assignment: 2
Reel/Frame:014372/0296   Pages: 4
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, SHENG-YUAN
Exec Dt:
07/21/2003
2
LIU, YUNG-YU
Exec Dt:
07/21/2003
3
FANG, HSIN-HSIUNG
Exec Dt:
07/21/2003
Assignee
1
ADMTEK INCORPORATED
1F, NO. 9, INDUSTRY E. ROAD, IX
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040196979
10633753
Correspondence name and address
SEYFARTH SHAW
HAROLD V. STOTLAND
55 EAST MONROE ST., SUITE 4200
CHICAGO, ILLINOIS 60603-5803
Assignment: 3
Reel/Frame:014474/0569   Pages: 4
Recorded: 09/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
08/20/2003
Assignee
1
ADMTEK INCORPORATED
1F, NO. 9, INDUSTRY E. RD. IX
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040233936
10655111
Correspondence name and address
SEYFARTH SHAW
HAROLD V. STOTLAND
55 EAST MONROE STREET
SUITE 4200
CHICAGO, IL 60603-5803
Assignment: 4
Reel/Frame:014480/0629   Pages: 4
Recorded: 09/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, PI-CHENG
Exec Dt:
08/20/2003
2
CHENG, SHENG-YUAN
Exec Dt:
08/20/2003
Assignee
1
ADMTEK INCORPORATED
1F, NO. 9, INDUSTRY E. RD. IX
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040214580
10654291
Correspondence name and address
SEYFARTH SHAW
HAROLD V. STOTLAND
55 E. MONROE STREET
STE. 4200
CHICAGO, IL 60603-5803
Assignment: 5
Reel/Frame:014721/0965   Pages: 2
Recorded: 06/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
05/14/2004
Assignee
1
ADMTEK INCORPORATED
2F, NO. 2, LI-HSIN RD., SCIENCE-BASED INDUSTRIAL
PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701968
US20050094614
10709992
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:016269/0496   Pages: 2
Recorded: 02/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
01/20/2005
Assignee
1
INFINEON-ADMTEK CO., LTD.
2F, NO. 2, LI-HSIN RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7313147
US20050180445
11052818
Correspondence name and address
TROXELL LAW OFFICE PLLC
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VIRGINIA 22041-3401
Assignment: 7
Reel/Frame:016447/0539   Pages: 2
Recorded: 04/01/2005
Attorney Dkt #:BHT-3111-612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
03/24/2005
Assignee
1
INFINEON-ADMTEK CO., LTD.
2F, NO. 2, LI-HSIN RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050232265
11095587
Correspondence name and address
TROXELL LAW OFFICE PLLC
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VA 22041-3401
Assignment: 8
Reel/Frame:034251/0793   Pages: 3
Recorded: 11/24/2014
Attorney Dkt #:189KH-081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, SHENG-YUAN
Exec Dt:
11/24/2014
Assignee
1
METAL INDUSTRIES RESEARCH&DEVELOPMENT CENTRE
NO.1001 KAONAN HIGHWAY
KAOHSIUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160145757
14551716
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 9
Reel/Frame:044488/0213   Pages: 4
Recorded: 12/27/2017
Attorney Dkt #:48261.1816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TAI-CHANG
Exec Dt:
11/26/2017
2
TSAI, CHIA-NUNG
Exec Dt:
11/30/2017
3
SU, PING-HUA
Exec Dt:
11/28/2017
4
CHENG, SHENG-YUAN
Exec Dt:
11/28/2017
Assignee
1
METAL INDUSTRIES RESEARCH AND DEVELOPMENT CENTRE
NO. 1001, KAONAN HIGHWAY
NANTZU DIST.
KAOHSIUNG, TAIWAN 81160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180363674
15854851
Correspondence name and address
LECLAIRRYAN (ALX)
2318 MILL ROAD
SUITE 1100
ALEXANDRIA, VA 22314

Search Results as of: 05/30/2024 04:50 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