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 : LIAO, YUN
Total Assignments: 16
Assignment: 1
Reel/Frame:016631/0878   Pages: 10
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YUN
Exec Dt:
07/14/2005
2
HU, YOUHONG
Exec Dt:
07/14/2005
3
NAWOSCHIK, KENNETH
Exec Dt:
07/14/2005
4
FATHI, REZA
Exec Dt:
07/14/2005
5
YANG, ZHEN
Exec Dt:
07/14/2005
6
LIU, YIXIN
Exec Dt:
07/14/2005
7
SANDRASAGRA, ANTHONY
Exec Dt:
07/14/2005
Assignee
1
VIVOQUEST, INC.
711 EXECUTIVE BLVD., SUITE Q
VALLEY COTTAGE, NEW YORK 10989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994360
US20060258682
11130660
Correspondence name and address
MICHAEL K. LEVY
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:017107/0818   Pages: 13
Recorded: 12/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YOUHONG
Exec Dt:
08/13/2005
2
XU, BIN
Exec Dt:
08/12/2005
3
LIAO, YUN
Exec Dt:
08/10/2005
4
NAWOSCHIK, KENNETH
Exec Dt:
08/10/2005
5
LIU, YIXIN
Exec Dt:
08/10/2005
6
SANDRASAGRA, ANTHONY
Exec Dt:
08/10/2005
7
FATHI, REZA
Exec Dt:
08/10/2005
8
YANG, ZHEN
Exec Dt:
08/10/2005
Assignee
1
VIVOQUEST, INC.
711 EXECUTIVE BLVD.
SUITE Q
VALLEY COTTAGE, NEW YORK 10989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8329703
US20060183751
11058852
Correspondence name and address
MICHAEL LEVY
KENYON & KENYON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 3
Reel/Frame:029944/0229   Pages: 13
Recorded: 03/07/2013
Attorney Dkt #:06189-P0001B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YOUHONG
Exec Dt:
08/13/2005
2
XU, BIN
Exec Dt:
08/12/2005
3
LIAO, YUN
Exec Dt:
08/10/2005
4
NAWOSCHIK, KENNETH
Exec Dt:
08/10/2005
5
LIU, YIXIN
Exec Dt:
08/10/2005
6
SANDRASAGRA, ANTHONY
Exec Dt:
08/10/2005
7
FATHI, REZA
Exec Dt:
08/10/2005
8
YANG, ZHEN
Exec Dt:
08/10/2005
Assignee
1
VIVOQUEST, INC.
711 EXECUTIVE BLVD.
SUITE Q
VALLEY COTTAGE, NEW YORK 10989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130177529
13678449
Correspondence name and address
GENE S. WINTER
986 BEDFORD STREET
ST. ONGE STEWARD JOHNSTON & REENS LLC
STAMFORD, CT 06905
Assignment: 4
Reel/Frame:016657/0343   Pages: 11
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YUN
Exec Dt:
08/16/2005
2
HU, YOUHONG
Exec Dt:
08/16/2005
3
NAWOSCHIK, KENNETH
Exec Dt:
08/16/2005
4
FATHI, REZA
Exec Dt:
08/16/2005
5
YANG, ZHEN
Exec Dt:
08/16/2005
6
LIU, YIXIN
Exec Dt:
07/14/2005
7
SANDRASAGRA, ANTHONY
Exec Dt:
08/16/2005
Assignee
1
VIVOQUEST, INC.
711 EXECUTIVE BLVD., SUITE Q
VALLEY COTTAGE, NEW YORK 10989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994360
US20060258682
11130660
Correspondence name and address
MICHAEL K. LEVY
KENYON & KENYON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 5
Reel/Frame:020672/0520   Pages: 7
Recorded: 03/19/2008
Attorney Dkt #:12253/36
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GOULIN
Exec Dt:
02/15/2008
2
FATHI, REZA
Exec Dt:
02/15/2008
3
YANG, ZHEN
Exec Dt:
03/04/2008
4
LIAO, YUN
Exec Dt:
02/08/2008
5
ZHU, QIANG
Exec Dt:
02/15/2008
6
LAM, ANGELA
Exec Dt:
02/15/2008
7
SANDRASAGRA, ANTHONY
Exec Dt:
02/27/2008
8
NAWOSCHIK, KENNETH
Exec Dt:
02/28/2008
9
CHO, HYUN-JOON
Exec Dt:
02/15/2008
10
CAO, JIE
Exec Dt:
02/28/2008
11
RUOQIU, WU
Exec Dt:
02/26/2008
12
WOBBE, C. RICHARD
Exec Dt:
02/26/2008
Assignee
1
XTL BIOPHARMACEUTICALS LTD.
711 EXECUTIVE BLVD.
SUITE Q
VALLEY COTTAGE, NEW YORK 10989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923004
US20090041723
11974744
Correspondence name and address
MICHAEL K. LEVY
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:028161/0995   Pages: 4
Recorded: 05/06/2012
Attorney Dkt #:LY81-PAT215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, QI
Exec Dt:
04/25/2012
2
SU, JUN
Exec Dt:
04/25/2012
3
SHI, SHUANGJIN
Exec Dt:
04/25/2012
4
LIAO, YUN
Exec Dt:
04/25/2012
5
XIONG, CAIDONG
Exec Dt:
04/25/2012
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
NO. 2006, XIYAN AVE.
WEST HI-TECH ZONE
CHENGDU, SICHUAN PROVINCE, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8734011
US20130148691
13464991
Correspondence name and address
LEI YU
2033 MONTERA DRIVE
HACIENDA HEIGHTS, CA 91745
Assignment: 7
Reel/Frame:051475/0205   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:G123RAYT0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIAO, YUN
Exec Dt:
12/19/2019
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO.1 LINGXIA ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528156
US20200287735
16738820
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW STE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 8
Reel/Frame:052298/0799   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:SCH-20009-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, HU
Exec Dt:
03/25/2020
2
LIAO, YUN
Exec Dt:
03/25/2020
3
ZHANG, HUIRONG
Exec Dt:
03/25/2020
4
OUYANG, ZHIZHONG
Exec Dt:
03/25/2020
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 1 LINGXIA NORTH ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11573871
US20200356453
16835554
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 9
Reel/Frame:053323/0523   Pages: 4
Recorded: 07/28/2020
Attorney Dkt #:SCH-20047-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YINGKUN
Exec Dt:
07/24/2020
2
LIAO, YUN
Exec Dt:
07/24/2020
3
ZHANG, LIANCHANG
Exec Dt:
07/24/2020
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 1 LINGXIA NORTH ROAD, HIGH TECH PARK
HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11503151
US20210029238
16938905
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 10
Reel/Frame:053850/0012   Pages: 3
Recorded: 09/22/2020
Attorney Dkt #:G123RAYT0007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YINGKUN
Exec Dt:
09/17/2020
2
LIAO, YUN
Exec Dt:
09/17/2020
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
FLOOR 3, NO.16, YUNDING NORTH ROAD, HULI DISTRICT,
FUJIAN
XIAMEN, CHINA 361000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11137969
US20210096807
17027127
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:054942/0047   Pages: 4
Recorded: 01/08/2021
Attorney Dkt #:SCH-20110-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YINGKUN
Exec Dt:
11/18/2020
2
LIAO, YUN
Exec Dt:
11/18/2020
3
ZHANG, HUIRONG
Exec Dt:
11/18/2020
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 1 LINGXIA NORTH ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11445146
US20210203883
17137409
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 12
Reel/Frame:055345/0107   Pages: 3
Recorded: 02/19/2021
Attorney Dkt #:SCH-21009-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YINGKUN
Exec Dt:
01/28/2021
2
LIAO, YUN
Exec Dt:
01/28/2021
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 1 LINGXIA NORTH ROAD, HIGH TECH PARK
HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11641426
US20210266408
17172025
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 13
Reel/Frame:056446/0656   Pages: 2
Recorded: 06/04/2021
Attorney Dkt #:009319.00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YUN
Exec Dt:
06/01/2021
2
DONG, BO
Exec Dt:
06/01/2021
Assignee
1
ANKER INNOVATIONS TECHNOLOGY CO. LTD.
7F 7TH BUILDING 39
JIANSHAN RD, ZHONGDIAN SOFTWARE PARK
CHANGSHA, CHINA 410205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11470423
US20210368275
17339466
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:060025/0429   Pages: 2
Recorded: 05/26/2022
Attorney Dkt #:SCH-22044-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIAO, YUN
Exec Dt:
05/06/2022
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 666 HU'AN ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220377166
17746945
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024
Assignment: 15
Reel/Frame:060284/0013   Pages: 2
Recorded: 06/23/2022
Attorney Dkt #:SCH-22048-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIAO, YUN
Exec Dt:
05/19/2022
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 666 HU'AN ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11962714
US20220407954
17842763
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024
Assignment: 16
Reel/Frame:060284/0652   Pages: 3
Recorded: 06/23/2022
Attorney Dkt #:SCH-22057-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YUN
Exec Dt:
06/06/2022
2
YANG, QI
Exec Dt:
06/06/2022
Assignee
1
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
NO. 666 HU'AN ROAD, HIGH TECH PARK, HULI DISTRICT
XIAMEN, FUJIAN, CHINA 361009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220407952
17842782
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024

Search Results as of: 05/04/2024 11:38 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