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Assignee Name : BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:051196/0303   Pages: 3
Recorded: 12/05/2019
Attorney Dkt #:36128-44048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAO, ZHIFENG
Exec Dt:
09/24/2019
Assignee
1
BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
RM 217, D-3 NORTH DISTRICT, NO. 66 DONGSHENG, TECHNOLOGY PARK
XI XIAO KOU ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11938675
US20200101658
16619869
Correspondence name and address
LI LI
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:051374/0683   Pages: 5
Recorded: 12/18/2019
Attorney Dkt #:36128-44048/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNMENT WHICH INCLUDE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 0511196 FRAME: 0303. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
YAO, ZHIFENG
Exec Dt:
09/24/2019
Assignee
1
BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
RM 217, D-3 NORTH DISTRICT, NO. 66 DONGSHENG
TECHNOLOGY PARK, XI XIAO KOU ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11938675
US20200101658
16619869
Correspondence name and address
LI LI
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 3
Reel/Frame:066404/0715   Pages: 9
Recorded: 01/17/2024
Attorney Dkt #:20744-0005US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD SECOND ASSIGNEE PREVIOUSLY RECORDED AT REEL: 56149 FRAME: 52. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHU, GUANG
Exec Dt:
04/29/2020
2
YAO, ZHIFENG
Exec Dt:
03/01/2020
3
LI, FANG
Exec Dt:
03/04/2020
4
LIN, YIHO
Exec Dt:
03/02/2020
5
GUO, YANHUI
Exec Dt:
03/01/2020
6
WANG, HU
Exec Dt:
03/01/2020
Assignees
1
NINGBO SEZEN TECHNOLOGY CO., LTD.
A5, BUILDING 10, NO. 2, LANE 189, CANGHAI RD., GAOXIN DISTRICT
NINGBO, CHINA 315000
2
BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
RM. 217, D-3 NORTH DISTRICT, DONGSHENG TECHNOLOGY PARK, NO. 66 XIXIAOKOU ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11938678
US20210178682
16761682
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560

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