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 : TANG, CHI KEUNG
Total Assignments: 8
Assignment: 1
Reel/Frame:015673/0416   Pages: 6
Recorded: 08/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/03/2004
3
Exec Dt:
08/03/2004
4
Exec Dt:
08/03/2004
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10912923
Correspondence name and address
LEE & HAYES, PLLC
DAMON A. RIETH
421 WEST RIVERSIDE AVENUE
SUITE 500
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:016380/0885   Pages: 2
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2005
2
Exec Dt:
03/14/2005
3
Exec Dt:
03/14/2005
4
Exec Dt:
03/14/2005
5
Exec Dt:
03/14/2005
6
Exec Dt:
03/14/2005
Assignee
1
22D, ETON BUILDING
288 DES VOEUX ROAD
CENTRAL SAR, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11078382
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH ST., N.W., SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 3
Reel/Frame:017245/0418   Pages: 4
Recorded: 11/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2005
2
Exec Dt:
11/02/2005
3
Exec Dt:
11/02/2005
4
Exec Dt:
11/02/2005
Assignee
1
22D DES VOEUX ROAD CENTRAL
HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11280275
Correspondence name and address
RABIN & BERDO, PC
1101 14TH STREET, NW
SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:018078/0481   Pages: 3
Recorded: 07/05/2006
Attorney Dkt #:403757/M&C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2006
2
Exec Dt:
06/29/2006
3
Exec Dt:
06/29/2006
4
Exec Dt:
06/28/2006
5
Exec Dt:
06/28/2006
6
Exec Dt:
06/28/2006
Assignee
1
ROOM 703, INNOVATION CENTRE
HONG KONG SCIENCE PARK
HONG KONG SAR, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11480385
Correspondence name and address
JEFFREY A. WYAND
LEYDIG, VOIT & MAYER
700 THIRTEENTH ST., N.W. SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 5
Reel/Frame:031427/0983   Pages: 2
Recorded: 10/17/2013
Attorney Dkt #:102352-0310 (TO THKUST)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2013
2
Exec Dt:
08/23/2013
Assignee
1
CLEAR WATER BAY
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13950247
Correspondence name and address
FOLEY & LARDNER
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:035819/0115   Pages: 3
Recorded: 06/10/2015
Attorney Dkt #:CHIN.17403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2015
2
Exec Dt:
06/10/2015
3
Exec Dt:
06/10/2015
Assignee
1
ROOM 06, 20/F, KING PALACE PLAZA, 52A SHA TSUI RD.
TSUEN WAN
HONG KONG SAR, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14736092
Correspondence name and address
SCHMEISER OLSEN & WATTS
18 E UNIVERSITY DRIVE
SUITE # 101
MESA, AZ 85201
Assignment: 7
Reel/Frame:039184/0162   Pages: 3
Recorded: 07/19/2016
Attorney Dkt #:725977/VES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2016
2
Exec Dt:
07/13/2016
3
Exec Dt:
07/13/2016
Assignee
1
ROOM 2006 20TH FLOOR, KING PALACE PLAZA, 52A SHA TSUI ROAD
TSUEN WAN, HONG KONG SAR, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15210949
Correspondence name and address
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:046439/0582   Pages: 3
Recorded: 07/24/2018
Attorney Dkt #:739987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2018
2
Exec Dt:
07/19/2018
Assignee
1
10-16 WO SHING STREET
UNIT 205, 2/F., HOPEFUL FACTORY CENTRE
FO TAN, HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16041222
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET
SUITE 300
WASHINGTON, DC 20005-3960

Search Results as of: 05/08/2024 12:12 AM
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