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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, CHIN FENG
Total Assignments: 12
Assignment: 1
Reel/Frame:042700/0816   Pages: 3
Recorded: 06/13/2017
Attorney Dkt #:P005945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/08/2017
Assignee
1
NO. 18, FENGGONG S. RD., SHENGANG DIST.
TAICHUNG CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15622002
Correspondence name and address
HERSHKOVITZ AND ASSOCIATES, PLLC
2845 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:046604/0991   Pages: 5
Recorded: 08/09/2018
Attorney Dkt #:O-002.P049/P050/P051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2018
2
Exec Dt:
08/09/2018
Assignee
1
NO. 18, FENGGONG S. RD.
SHENGANG DISTRICT
TAICHUNG CITY, TAIWAN 429
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
16059732
 
16059734
 
16059736
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 3
Reel/Frame:047700/0674   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:O-002.P063/FT01-P006E-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2018
2
Exec Dt:
12/02/2018
3
Exec Dt:
12/02/2018
Assignee
1
NO. 18, FENGGONG S. RD.
SHENGANG DISTRICT
TAICHUNG CITY, TAIWAN 429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16212659
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 4
Reel/Frame:051146/0756   Pages: 4
Recorded: 11/26/2019
Attorney Dkt #:MR3315-1139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/2019
Assignee
1
3F., NO. 166, JIAN 1ST RD., ZHONGHE DIST.
NEW TAIPEI CITY, TAIWAN 235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16695767
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 5
Reel/Frame:054166/0232   Pages: 2
Recorded: 09/09/2020
Attorney Dkt #:TW-OBT-0627
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/03/2020
Assignee
1
NO.18, FENGGONG S. RD., SHENGANG DIST.
TAICHUNG CITY, TAIWAN 429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29749862
Correspondence name and address
SINORICA, LLC
20251 CENTURY BLVD., SUITE 140
GERMANTOWN, MD 20874
Assignment: 6
Reel/Frame:055106/0187   Pages: 2
Recorded: 01/25/2021
Attorney Dkt #:TW-OBT-0635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/30/2020
Assignee
1
NO.18, FENGGONG S. RD.
SHENGANG DIST.
TAICHUNG CITY, TAIWAN 429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29767723
Correspondence name and address
SINORICA, LLC
20251 CENTURY BLVD.
SUITE 140
GERMANTOWN, MD 20874
Assignment: 7
Reel/Frame:055106/0818   Pages: 2
Recorded: 01/25/2021
Attorney Dkt #:TW-OBT-0634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/30/2020
Assignee
1
NO.18, FENGGONG S. RD., SHENGANG DIST.
TAICHUNG CITY, TAIWAN 429
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29767759
Correspondence name and address
SINORICA, LLC
20251 CENTURY BLVD.
SUITE 140
GERMANTOWN, MD 20874
Assignment: 8
Reel/Frame:055961/0544   Pages: 3
Recorded: 04/19/2021
Attorney Dkt #:T1955.10064US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/13/2021
Assignee
1
3F., NO.166, JIAN 1ST RD., ZHONGHE DIST.
NEW TAIPEI CITY, TAIWAN 235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17231978
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR., SUITE 300
PARK CITY, UT 84098
Assignment: 9
Reel/Frame:058654/0753   Pages: 3
Recorded: 01/14/2022
Attorney Dkt #:MR3315-1271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2022
2
Exec Dt:
01/07/2022
Assignee
1
3F., NO. 166, JIAN 1ST ROAD, ZHONGHE DIST.
NEW TAIPEI CITY 23511, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17572951
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 10
Reel/Frame:062182/0486   Pages: 6
Recorded: 12/22/2022
Attorney Dkt #:5932/0173PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2022
2
Exec Dt:
10/11/2022
3
Exec Dt:
10/11/2022
4
Exec Dt:
10/11/2022
Assignee
1
NO. 6, TONGKE 6TH RD., TONGLUO TOWNSHIP
MIAOLI COUNTY, TAIWAN 366003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18082088
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:062451/0294   Pages: 6
Recorded: 01/23/2023
Attorney Dkt #:5932/0172PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2022
2
Exec Dt:
10/11/2022
3
Exec Dt:
10/11/2022
4
Exec Dt:
10/11/2022
Assignee
1
NO. 6, TONGKE 6TH RD., TONGLUO TOWNSHIP
MIAOLI COUNTY, TAIWAN 366003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18079202
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:062578/0401   Pages: 3
Recorded: 02/03/2023
Attorney Dkt #:69620-069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2023
2
Exec Dt:
02/01/2023
3
Exec Dt:
02/01/2023
4
Exec Dt:
02/01/2023
Assignee
1
3F., NO. 166, JIAN 1ST RD., ZHONGHE DIST.
NEW TAIPEI CITY, TAIWAN 235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18105258
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

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