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Patent Assignment Assignor Details
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Assignor Name : CHENG, YAPENG
Total Assignments: 4
Assignment: 1
Reel/Frame:048959/0554   Pages: 4
Recorded: 04/22/2019
Attorney Dkt #:15679.372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2018
2
Exec Dt:
11/06/2018
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO.666 GAOXIN AVENUE
NO.666 GAOXIN AVE WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, CHINA 430079
Property
 
Pat #
Pub #
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16343965
Correspondence name and address
EVAN R. WITT KIRTON & MCCONKIE
36 SOUTH STATE STREET, SUITE 1900
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:054433/0478   Pages: 3
Recorded: 11/20/2020
Attorney Dkt #:CU-75072 COLB/RJS/MB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2020
2
Exec Dt:
03/31/2020
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO. 666 GAOXIN AVENUE, WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17057403
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:053325/0446   Pages: 3
Recorded: 07/28/2020
Attorney Dkt #:83048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2020
2
Exec Dt:
05/29/2020
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY NO. 666 GAOXIN AVENUE WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430079
Property
 
Pat #
Pub #
Intl #
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NONE
16769624
Correspondence name and address
MARTIN D. MOYNIHAN D/B/A PRTSI, INC.
C/O PURRFECT PATENTS LLC
11213 PIEDMONT DRIVE
FREDERICKSBURG, VA 22407
Assignment: 4
Reel/Frame:056436/0157   Pages: 3
Recorded: 06/04/2021
Attorney Dkt #:88138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2021
2
Exec Dt:
04/12/2021
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY NO. 666 GAOXIN AVENUE WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17297547
Correspondence name and address
MARTIN D. MOYNIHAN D/B/A PRTSI, INC.
C/O PURRFECT PATENTS LLC
11213 PIEDMONT DRIVE
FREDERICKSBURG, VA 22407

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