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Patent Assignment Assignor Details
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Assignor Name : GUO, YU-GUO
Total Assignments: 10
Assignment: 1
Reel/Frame:024281/0874   Pages: 4
Recorded: 04/22/2010
Attorney Dkt #:088000-003300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2008
2
Exec Dt:
11/27/2008
3
Exec Dt:
11/26/2008
4
Exec Dt:
10/27/2008
5
Exec Dt:
12/06/2008
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12294866
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:022950/0772   Pages: 10
Recorded: 07/08/2009
Attorney Dkt #:088000-003500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2009
2
Exec Dt:
01/12/2009
3
Exec Dt:
01/20/2009
4
Exec Dt:
01/16/2009
5
Exec Dt:
01/28/2009
6
Exec Dt:
01/17/2009
7
Exec Dt:
01/17/2009
Assignee
1
HOFGARTENSTR. 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12302769
Correspondence name and address
BABAK KUSHA
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 3
Reel/Frame:023192/0632   Pages: 17
Recorded: 08/28/2009
Attorney Dkt #:088000-003400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2009
2
Exec Dt:
02/09/2009
3
Exec Dt:
02/08/2009
4
Exec Dt:
01/26/2009
5
Exec Dt:
01/20/2009
6
Exec Dt:
01/23/2009
7
Exec Dt:
01/19/2009
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12302758
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 4
Reel/Frame:023793/0429   Pages: 9
Recorded: 01/14/2010
Attorney Dkt #:088000-005000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2009
2
Exec Dt:
10/03/2009
3
Exec Dt:
10/01/2009
4
Exec Dt:
10/01/2009
Assignee
1
HOFGARTENSTRASSE 8
MUENCHEN, GERMANY 80539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12529535
Correspondence name and address
J. GEORG SEKA
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:040198/0281   Pages: 7
Recorded: 11/02/2016
Attorney Dkt #:4386-1604358 AND 1602998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2016
2
Exec Dt:
10/08/2016
3
Exec Dt:
10/08/2016
Assignees
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
2
375 SAXONBURG BLVD.
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15262407
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLVD.
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:049318/0874   Pages: 5
Recorded: 05/30/2019
Attorney Dkt #:4386-1902043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2016
2
Exec Dt:
10/08/2016
3
Exec Dt:
10/08/2016
Assignees
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
2
375 SAXONBURG BOULEVARD
SAXONBURG, PENNSYLVANIA 16056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16426228
Correspondence name and address
THE WEBB LAW FIRM / II-VI
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:041811/0374   Pages: 8
Recorded: 03/31/2017
Attorney Dkt #:4386-1606411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2017
2
Exec Dt:
03/07/2017
3
Exec Dt:
03/07/2017
Assignee
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15434655
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:047314/0192   Pages: 7
Recorded: 10/25/2018
Attorney Dkt #:4386-1806697
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2017
2
Exec Dt:
03/07/2017
3
Exec Dt:
03/07/2017
Assignee
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16170747
Correspondence name and address
THE WEBB LAW FIRM / II-VI
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:052912/0282   Pages: 7
Recorded: 06/11/2020
Attorney Dkt #:4386-2002791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2017
2
Exec Dt:
03/07/2017
3
Exec Dt:
03/07/2017
Assignee
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16898900
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:061364/0816   Pages: 7
Recorded: 08/31/2022
Attorney Dkt #:150287-04259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2017
2
Exec Dt:
03/07/2017
3
Exec Dt:
03/07/2017
Assignee
1
ZHONGGUANCUN NORTH FIRST STREET 2
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17823647
Correspondence name and address
BLANK ROME LLP - II-VI
1825 EYE STREET NW
WASHINGTON, DC 20006-5403

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