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 : LI, YUECHUAN
Total Assignments: 15
Assignment: 1
Reel/Frame:033849/0061   Pages: 10
Recorded: 09/30/2014
Attorney Dkt #:3382-92762-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUECHUAN
Exec Dt:
09/11/2014
2
WU, YONGJUN
Exec Dt:
09/23/2014
3
PRABHU, SUDHAKAR V.
Exec Dt:
09/22/2014
4
WU, HAOYUN
Exec Dt:
09/11/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150288965
14495210
Correspondence name and address
ROBERT F. SCOTTI/KLARQUIST SPARKMAN, LLP
121 SW SALMON ST., SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:033823/0373   Pages: 10
Recorded: 09/25/2014
Attorney Dkt #:355586.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADHWANI, SHYAM
Exec Dt:
09/24/2014
2
WOZNIAK, MATTHEW
Exec Dt:
09/25/2014
3
WU, YONGJUN
Exec Dt:
09/24/2014
4
LI, YUECHUAN
Exec Dt:
09/24/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9674540
US20160094854
14497297
Correspondence name and address
ASSAL MEFTAHI
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 3
Reel/Frame:035674/0956   Pages: 14
Recorded: 05/19/2015
Attorney Dkt #:356838.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADHWANI, SHYAM
Exec Dt:
05/12/2015
2
LI, YUECHUAN
Exec Dt:
05/13/2015
3
WU, YONGJUN
Exec Dt:
05/13/2015
4
LIN, CHIHLUNG
Exec Dt:
05/12/2015
5
REDDY, SRINATH
Exec Dt:
05/13/2015
6
CHEREPANOV, VICTOR
Exec Dt:
05/15/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160345018
14716786
Correspondence name and address
ASSAL MEFTAHI
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 4
Reel/Frame:036200/0454   Pages: 16
Recorded: 07/28/2015
Attorney Dkt #:3382-95044-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEREPANOV, VICTOR
Exec Dt:
07/28/2015
2
WU, YONGJUN
Exec Dt:
07/24/2015
3
REDDY, SRINATH
Exec Dt:
07/27/2015
4
LI, YUECHUAN
Exec Dt:
07/27/2015
5
SADHWANI, SHYAM
Exec Dt:
07/23/2015
6
LIN, CHIHLUNG
Exec Dt:
07/23/2015
7
LI, BINLONG
Exec Dt:
07/23/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170034530
14811721
Correspondence name and address
CORY A. JONES, KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:036929/0330   Pages: 14
Recorded: 10/31/2015
Attorney Dkt #:357870.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUECHUAN
Exec Dt:
10/26/2015
2
WU, YONGJUN
Exec Dt:
10/27/2015
3
SADHWANI, SHYAM
Exec Dt:
10/26/2015
4
REDDY, BAKKAMA SRINATH
Exec Dt:
10/26/2015
5
WOZNIAK, MATTHEW R.
Exec Dt:
10/27/2015
6
CHEREPANOV, VICTOR V.
Exec Dt:
10/28/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9998745
US20170127072
14927166
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
PATENT DOCKETING GROUP DEPT
REDMOND, WA 98052
Assignment: 6
Reel/Frame:046002/0197   Pages: 19
Recorded: 06/06/2018
Attorney Dkt #:101058.000653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUESHI
Exec Dt:
09/21/2017
2
HESS, MARTIN
Exec Dt:
09/21/2017
3
HSU, SHAWN
Exec Dt:
09/22/2017
4
AMBAR, ERAN
Exec Dt:
09/27/2017
5
KAPOOR, ABHINAV
Exec Dt:
09/26/2017
6
VILLATORO, JORGE ARTURO
Exec Dt:
09/27/2017
7
NELSON, SPENCER
Exec Dt:
09/22/2017
8
GARNEAU, JEFFREY
Exec Dt:
09/22/2017
9
HALL, CYRUS
Exec Dt:
09/24/2017
10
VASUDEO, JYOTINDRA
Exec Dt:
09/26/2017
11
FRANCIS, ANDREW
Exec Dt:
09/27/2017
12
LI, YUECHUAN
Exec Dt:
09/23/2017
13
LU, CHIH-CHIANG
Exec Dt:
09/26/2017
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11146834
NONE
15719193
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 7
Reel/Frame:057454/0917   Pages: 20
Recorded: 09/09/2021
Attorney Dkt #:101058.000653
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 046002 FRAME: 0197. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SHEN, YUESHI
Exec Dt:
09/21/2017
2
HESS, MARTIN
Exec Dt:
09/21/2017
3
HSU, SHAWN
Exec Dt:
09/22/2017
4
AMBAR, ERAN
Exec Dt:
09/27/2017
5
KAPOOR, ABHINAV
Exec Dt:
09/26/2017
6
VILLATORO, JORGE ARTURO
Exec Dt:
09/27/2017
7
NELSON, SPENCER
Exec Dt:
09/22/2017
8
GARNEAU, JEFFREY
Exec Dt:
09/22/2017
9
HALL, CYRUS
Exec Dt:
09/24/2017
10
VASUDEO, JYOTINDRA
Exec Dt:
09/26/2017
11
FRANCIS, ANDREW
Exec Dt:
09/27/2017
12
LI, YUECHUAN
Exec Dt:
09/23/2017
13
LU, CHIH-CHIANG
Exec Dt:
09/26/2017
Assignee
1
TWITCH INTERACTIVE, INC.
350 BUSH STREET
2ND FLOOR
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11146834
NONE
15719193
Correspondence name and address
BAKER HOSTETLER
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 8
Reel/Frame:049423/0745   Pages: 19
Recorded: 06/10/2019
Attorney Dkt #:101058.000676
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUESHI
Exec Dt:
10/05/2017
2
HESS, MARTIN
Exec Dt:
10/05/2017
3
HSU, SHAWN
Exec Dt:
10/08/2017
4
AMBAR, ERAN
Exec Dt:
06/06/2019
5
KAPOOR, ABHINAV
Exec Dt:
10/08/2017
6
VILLATORO, JORGE ARTURO
Exec Dt:
10/12/2017
7
NELSON, SPENCER
Exec Dt:
10/05/2017
8
GARNEAU, JEFFREY
Exec Dt:
10/05/2017
9
HALL, CYRUS
Exec Dt:
10/05/2017
10
VASUDEO, JYOTINDRA
Exec Dt:
10/05/2017
11
FRANCIS, ANDREW
Exec Dt:
06/07/2019
12
LI, YUECHUAN
Exec Dt:
10/05/2017
13
LU, CHIH-CHIANG
Exec Dt:
10/05/2017
Assignee
1
TWITCH INTERACTIVE, INC.
2225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742699
NONE
15720438
Correspondence name and address
BAKER & HOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 9
Reel/Frame:052074/0299   Pages: 19
Recorded: 03/10/2020
Attorney Dkt #:101058.000674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUESHI
Exec Dt:
10/06/2017
2
HESS, MARTIN
Exec Dt:
10/05/2017
3
HSU, SHAWN
Exec Dt:
10/08/2017
4
AMBAR, ERAN
Exec Dt:
03/04/2020
5
KAPOOR, ABHINAV
Exec Dt:
10/05/2017
6
VILLATORO, JORGE ARTURO
Exec Dt:
10/05/2017
7
NELSON, SPENCER
Exec Dt:
10/07/2017
8
GARNEAU, JEFFREY
Exec Dt:
10/05/2017
9
HALL, CYRUS
Exec Dt:
10/05/2017
10
VASUDEO, JYOTINDRA
Exec Dt:
10/05/2017
11
FRANCIS, ANDREW
Exec Dt:
01/04/2020
12
LI, YUECHUAN
Exec Dt:
10/05/2017
13
LU, CHIH-CHIANG
Exec Dt:
10/05/2017
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10630746
NONE
15720230
Correspondence name and address
BAKERHOSTETLER - AMAZON
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 10
Reel/Frame:053978/0665   Pages: 23
Recorded: 07/07/2020
Attorney Dkt #:101058.001019
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 12TH INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 053091 FRAME: 0794. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SHEN, YUESHI
Exec Dt:
10/05/2017
2
HESS, MARTIN
Exec Dt:
10/05/2017
3
HSU, SHAWN
Exec Dt:
10/08/2017
4
AMBAR, ERAN
Exec Dt:
06/06/2019
5
KAPOOR, ABHINAV
Exec Dt:
10/08/2017
6
VILLATORO, JORGE ARTURO
Exec Dt:
10/12/2017
7
NELSON, SPENCER
Exec Dt:
10/05/2017
8
GARNEAU, JEFFREY
Exec Dt:
10/05/2017
9
HALL, CYRUS
Exec Dt:
10/05/2017
10
VASUDEO, JYOTINDRA
Exec Dt:
10/05/2017
11
FRANCIS, ANDREW
Exec Dt:
06/07/2019
12
LI, YUECHUAN
Exec Dt:
10/05/2017
13
LU, CHIH-CHIANG
Exec Dt:
10/05/2017
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11425178
NONE
16917320
Correspondence name and address
BAKERHOSTETLER - AMAZON
2929 ARCH STREET
CIRA CENTER, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 11
Reel/Frame:044987/0715   Pages: 13
Recorded: 02/21/2018
Attorney Dkt #:101058.000712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUECHUAN
Exec Dt:
02/01/2018
2
SHEN, YUESHI
Exec Dt:
01/31/2018
3
TREMPER, GRAHAM KEEFE
Exec Dt:
02/05/2018
4
KAPOOR, ABHINAV
Exec Dt:
01/31/2018
5
SZATMARY, MATTHEW
Exec Dt:
02/20/2018
6
PURUSHE, NIKHIL
Exec Dt:
02/02/2018
7
AMBAR, ERAN
Exec Dt:
02/21/2018
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10484730
NONE
15879277
Correspondence name and address
BAKER & HOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 12
Reel/Frame:046170/0311   Pages: 19
Recorded: 06/21/2018
Attorney Dkt #:101058.000654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUESHI
Exec Dt:
06/06/2018
2
HESS, MARTIN
Exec Dt:
06/06/2018
3
HSU, SHAWN
Exec Dt:
06/06/2018
4
AMBAR, ERAN
Exec Dt:
06/07/2018
5
KAPOOR, ABHINAV
Exec Dt:
06/06/2018
6
VILLATORO, JORGE ARTURO
Exec Dt:
06/08/2018
7
NELSON, SPENCER
Exec Dt:
06/08/2018
8
GARNEAU, JEFFREY
Exec Dt:
06/06/2018
9
HALL, CYRUS
Exec Dt:
06/06/2018
10
VASUDEO, JYOTINDRA
Exec Dt:
06/06/2018
11
FRANCIS, ANDREW
Exec Dt:
06/18/2018
12
LI, YUECHUAN
Exec Dt:
06/06/2018
13
LU, CHIH-CHIANG
Exec Dt:
06/06/2018
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10327040
NONE
15719242
Correspondence name and address
BAKER & HOSTETLER LLP
CIRA CENTRE, 12TH FLOOR
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 13
Reel/Frame:051820/0516   Pages: 7
Recorded: 02/14/2020
Attorney Dkt #:101058.000651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, YUECHUAN
Exec Dt:
02/13/2020
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, WASHINGTON 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10735783
NONE
15719131
Correspondence name and address
BAKER HOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 14
Reel/Frame:051976/0892   Pages: 9
Recorded: 02/20/2020
Attorney Dkt #:101058.000651
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S STATE TO CA PREVIOUSLY RECORDED AT REEL: 051820 FRAME: 0516. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
LI, YUECHUAN
Exec Dt:
02/13/2020
Assignee
1
TWITCH INTERACTIVE, INC.
225 BUSH STREET
SAN FRANCISCO, CALIFORNIA 94104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10735783
NONE
15719131
Correspondence name and address
BAKER HOSTETLER
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 15
Reel/Frame:058793/0610   Pages: 11
Recorded: 01/27/2022
Attorney Dkt #:4218.C26US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANSIZOGLU, OMER
Exec Dt:
01/20/2022
2
DOSHI, CHINTAN
Exec Dt:
01/22/2022
3
LI, YUECHUAN
Exec Dt:
01/20/2022
4
MINAKOV, STANISLAV
Exec Dt:
01/24/2022
5
POLIAKOV, FEDIR
Exec Dt:
01/21/2022
6
WILDER, JUSTIN
Exec Dt:
01/24/2022
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220207840
17646431
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER
3000 31ST STREET
MINNEAPOLIS, MN 55402

Search Results as of: 05/24/2024 12:37 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