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Patent Assignment Assignor Details
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Assignor Name : RUAN, JUN
Total Assignments: 13
Assignment: 1
Reel/Frame:020223/0934   Pages: 2
Recorded: 12/10/2007
Attorney Dkt #:MIC-M249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JUN
Exec Dt:
12/05/2007
Assignee
1
MICREL INC.
2180 FORTUNE DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462543
NONE
11952337
Correspondence name and address
CARMEN C COOK
2635 NORTH FIRST STREET, STE 223
SAN JOSE, CA 95134
Assignment: 2
Reel/Frame:029653/0275   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:09464-0081001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
12/12/2012
2
LU, YANG
Exec Dt:
01/07/2013
3
FATEMIZADEH, BAD
Exec Dt:
12/12/2012
4
PRASAD, JAYASIMHA
Exec Dt:
12/18/2012
5
PAUL, AMIT
Exec Dt:
12/12/2012
6
RUAN, JUN
Exec Dt:
12/12/2012
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147801
US20130105888
13572110
Correspondence name and address
INDRANIL SARKAR
ONE MARINA PARK DRIVE
FISH & RICHARDSON
BOSTON, MA 02210
Assignment: 3
Reel/Frame:029653/0370   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:09464-0084001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO
Exec Dt:
12/12/2012
2
LU, YANG
Exec Dt:
01/07/2013
3
FATEMIZADEH, BADREDIN
Exec Dt:
12/12/2012
4
PRASAD, JAYASIMHA
Exec Dt:
12/18/2012
5
PAUL, AMIT
Exec Dt:
12/12/2012
6
RUAN, JUN
Exec Dt:
12/12/2012
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709899
US20130109143
13572281
Correspondence name and address
INDRANIL SARKAR
ONE MARINA PARK DRIVE
FISH & RICHARDSON
BOSTON, MA 02210
Assignment: 4
Reel/Frame:029653/0423   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:09464-0085001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
12/12/2012
2
LU, YANG
Exec Dt:
01/07/2013
3
FATEMIZADEH, BADREDIN
Exec Dt:
12/12/2012
4
PRASAD, JAYASIMHA
Exec Dt:
12/18/2012
5
PAUL, AMIT
Exec Dt:
12/12/2012
6
RUAN, JUN
Exec Dt:
12/12/2012
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647950
US20130115744
13572428
Correspondence name and address
INDRANIL SARKAR
ONE MARINA PARK DRIVE
FISH & RICHARDSON
BOSTON, MA 02210
Assignment: 5
Reel/Frame:029653/0243   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:09464-0078001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
12/12/2012
2
LU, YANG
Exec Dt:
01/07/2013
3
FATEMIZADEH, BADREDIN
Exec Dt:
12/12/2012
4
PRASAD, JAYASIMHA
Exec Dt:
12/18/2012
5
PAUL, AMIT
Exec Dt:
12/12/2012
6
RUAN, JUN
Exec Dt:
12/19/2012
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866217
US20130105887
13572015
Correspondence name and address
INDRANIL SARKAR
ONE MARINA PARK DRIVE
FISH & RICHARDSON
BOSTON, MA 02210
Assignment: 6
Reel/Frame:035424/0667   Pages: 5
Recorded: 04/16/2015
Attorney Dkt #:558858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
12/12/2012
2
LU, YANG
Exec Dt:
12/12/2012
3
FATEMIZADEH, BADREDIN
Exec Dt:
12/12/2012
4
PRASAD, JAYASIMHA
Exec Dt:
12/18/2012
5
PAUL, AMIT
Exec Dt:
12/12/2012
6
RUAN, JUN
Exec Dt:
12/19/2012
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9159804
US20140374826
14487574
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 7
Reel/Frame:042800/0375   Pages: 8
Recorded: 06/23/2017
Attorney Dkt #:555411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
06/11/2013
2
CHIANG, CHITEH
Exec Dt:
07/22/2013
3
LU, YANG
Exec Dt:
06/11/2013
4
FATEMIZADEH, BADREDIN
Exec Dt:
06/13/2013
5
PAUL, AMIT
Exec Dt:
07/22/2013
6
CASSELLA, CRAIG
Exec Dt:
07/22/2013
7
RUAN, JUN
Exec Dt:
07/30/2013
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9722483
US20140266113
14213958
Correspondence name and address
LATHROP & GAGE
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 8
Reel/Frame:043135/0507   Pages: 8
Recorded: 07/28/2017
Attorney Dkt #:593355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUNIGA, MARCO A.
Exec Dt:
06/11/2013
2
CHIANG, CHITEH
Exec Dt:
07/22/2013
3
LU, YANG
Exec Dt:
06/11/2013
4
FATEMIZADEH, BADREDIN
Exec Dt:
06/13/2013
5
PAUL, AMIT
Exec Dt:
07/22/2013
6
CASSELLA, CRAIG
Exec Dt:
07/22/2013
7
RUAN, JUN
Exec Dt:
07/30/2013
Assignee
1
VOLTERRA SEMICONDUCTOR CORPORATION
47467 FREMONT BOULEVARD
FREEMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10284072
US20170338731
15663249
Correspondence name and address
LATHROP GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 9
Reel/Frame:048146/0560   Pages: 3
Recorded: 01/28/2019
Attorney Dkt #:CYPP0020USA3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JUN
Exec Dt:
01/23/2019
Assignee
1
GUANGXI JIUFU BIOTECHNOLOGY CO., LTD
ROOM 2407, HUAYINGE COMMERCIAL AND RESIDENTIAL BUILDING NO. 49, MINZU AVENUE, QINGXIU DISTRICT
NANNING, GUANGXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11116802
US20190151375
16258688
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 10
Reel/Frame:052081/0756   Pages: 2
Recorded: 03/04/2020
Attorney Dkt #:TR-20001-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JUN
Exec Dt:
02/19/2020
Assignee
1
GUANGXI JIUFU BIOTECHNOLOGY CO., LTD
ROOM 2407, HUAYINGE COMMERCIAL AND RESIDENTIAL BUILDING
NO. 49, MINZU AVENUE, QINGXIU DISTRICT
NANNING, GUANGXI, CHINA 530000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10849934
US20200199144
16808371
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 11
Reel/Frame:053095/0814   Pages: 2
Recorded: 07/01/2020
Attorney Dkt #:TR-20002-USDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JUN
Exec Dt:
02/19/2020
Assignee
1
GUANGXI JIUFU BIOTECHNOLOGY CO., LTD
ROOM 2407, HUAYINGE COMMERCIAL AND RESIDENTIAL BUILDING
NO. 49, MINZU AVENUE, QINGXIU DISTRICT
NANNING, GUANGXI, CHINA 530000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000555
US20200330523
16917897
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 12
Reel/Frame:055324/0045   Pages: 37
Recorded: 02/17/2021
Attorney Dkt #:AB1-0590US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, JUN
Exec Dt:
08/10/2020
2
LIU, YI
Exec Dt:
07/24/2020
3
JIN, LINGLING
Exec Dt:
08/02/2020
4
WANG, GUAN
Exec Dt:
08/10/2020
5
MENG, XIAOLIN
Exec Dt:
07/30/2020
6
TIAN, ZHENGXIONG
Exec Dt:
07/25/2020
7
ZHOU, YU
Exec Dt:
08/10/2020
8
QIAN, CHAO
Exec Dt:
08/11/2020
9
RUAN, JUN
Exec Dt:
08/04/2020
10
YANG, BO
Exec Dt:
08/04/2020
11
ZHOU, HONG
Exec Dt:
07/23/2020
12
LU, YIJUN
Exec Dt:
07/23/2020
13
HUANG, JIANGWEI
Exec Dt:
08/03/2020
14
XU, LING
Exec Dt:
08/14/2020
15
LI, SHIWEI
Exec Dt:
08/10/2020
16
TANG, HONG
Exec Dt:
08/07/2020
17
WANG, YING
Exec Dt:
08/07/2020
18
YU, LIN
Exec Dt:
08/07/2020
19
ZHANG, NAN
Exec Dt:
08/07/2020
20
LIU, SHUIWANG
Exec Dt:
08/07/2020
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
PO BOX 847
GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11347679
US20200401093
16968460
Correspondence name and address
LEE & HAYES, PC
601 W RIVERSIDE
SUITE 1400
SPOKANE, WA 99201
Assignment: 13
Reel/Frame:055529/0615   Pages: 2
Recorded: 03/09/2021
Attorney Dkt #:TR-21001-USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JUN
Exec Dt:
03/05/2021
Assignee
1
GUANGXI JIUFU BIOTECHNOLOGY CO., LTD
ROOM 2407, HUAYINGE COMMERCIAL AND RESIDENTIAL BUILDING
NO. 49, MINZU AVENUE, QINGXIU DISTRICT
NANNING, GUANGXI, CHINA 530000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912716
US20210188865
17195624
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024

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