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Patent Assignment Assignor Details
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Assignor Name : ZHENG, LIFENG
Total Assignments: 5
Assignment: 1
Reel/Frame:015765/0656   Pages: 4
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER J.
Exec Dt:
08/31/2004
2
LI, SHENGDONG
Exec Dt:
08/31/2004
3
ZHENG, LIFENG
Exec Dt:
08/31/2004
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857956
US20050126913
10789779
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE, LLP
KENNETH S. ROBERTS
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92604
Assignment: 2
Reel/Frame:025950/0043   Pages: 5
Recorded: 03/14/2011
Attorney Dkt #:703538.4224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER J.
Exec Dt:
08/31/2004
2
LI, SHENGDONG
Exec Dt:
08/31/2004
3
ZHENG, LIFENG
Exec Dt:
08/31/2004
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
12TH FLOOR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102527
US20110162966
12973388
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE, LLP IP P
4 PARK PLAZA
SUITE 1600
IRVINE, CA 92614-2558
Assignment: 3
Reel/Frame:057107/0104   Pages: 5
Recorded: 08/06/2021
Attorney Dkt #:7050-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YUJIE
Exec Dt:
07/12/2021
2
CAO, RUILANG
Exec Dt:
07/12/2021
3
ZHAO, YUFEI
Exec Dt:
07/12/2021
4
LIU, LIPENG
Exec Dt:
07/12/2021
5
SHEN, QIANG
Exec Dt:
07/12/2021
6
PI, JIN
Exec Dt:
07/12/2021
7
SUN, XINGSONG
Exec Dt:
07/12/2021
8
FENG, SHANGXIN
Exec Dt:
07/12/2021
9
ZHENG, LIFENG
Exec Dt:
07/12/2021
Assignee
1
CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
20 CHEGONGZHUANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585218
US20220082020
17396133
Correspondence name and address
DAVID K. PURKS
P.O. BOX 30789
SAGE PATENT GROUP
RALEIGH, NC 27622-0789
Assignment: 4
Reel/Frame:057539/0571   Pages: 4
Recorded: 09/18/2021
Attorney Dkt #:128-ZP21722546US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, LIFENG
Exec Dt:
09/08/2021
2
WEI, BIN
Exec Dt:
09/08/2021
3
ZENG, QINGJUN
Exec Dt:
09/08/2021
4
ZHANG, JIYOU
Exec Dt:
09/08/2021
Assignee
1
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
DIANKOU INDUSTRY ZONE, ZHUJI
SHAOXING, CHINA 311835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220181057
17440771
Correspondence name and address
CLIFFORD CHI, A.P.C.
300 W VALLEY BLVD #609
ALHAMBRA, 91803 UNITED STATES
Assignment: 5
Reel/Frame:059792/0020   Pages: 6
Recorded: 05/03/2022
Attorney Dkt #:127722.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIANFEI
Exec Dt:
03/16/2022
2
ZHANG, RUIYANG
Exec Dt:
03/16/2022
3
LUO, MINGYI
Exec Dt:
03/16/2022
4
PU, WEILAN
Exec Dt:
03/16/2022
5
ZHENG, LIFENG
Exec Dt:
03/16/2022
6
GE, XIAOFENG
Exec Dt:
03/16/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230334336
17735224
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747

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