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Patent Assignment Assignor Details
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Assignor Name : MAI, YUAN-YEN
Total Assignments: 4
Assignment: 1
Reel/Frame:058512/0497   Pages: 2
Recorded: 12/31/2021
Attorney Dkt #:92000-690(RH-1532)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHEI-CHIE
Exec Dt:
09/30/2021
2
TU, JIAN-YU
Exec Dt:
09/30/2021
3
MAI, YUAN-YEN
Exec Dt:
09/30/2021
4
YU, PAO-HSUN
Exec Dt:
09/30/2021
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11736013
US20220224233
17566678
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 2
Reel/Frame:062207/0387   Pages: 2
Recorded: 12/27/2022
Attorney Dkt #:92000-785(RH-1619)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHEI-CHIE
Exec Dt:
06/21/2022
2
MAI, YUAN-YEN
Exec Dt:
06/21/2022
3
YU, PAO-HSUN
Exec Dt:
06/21/2022
4
HSU, CHENG-HUNG
Exec Dt:
06/21/2022
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12294304
US20230216410
18146493
Correspondence name and address
RANDY TUNG
7010 MIDDLEBELT ROAD
GARDEN CITY, MI 48135
Assignment: 3
Reel/Frame:064380/0926   Pages: 5
Recorded: 07/25/2023
Attorney Dkt #:42762.0010.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, PAO-HSUN
Exec Dt:
11/01/2022
2
YANG, SHEI-CHIE
Exec Dt:
11/01/2022
3
MAI, YUAN-YEN
Exec Dt:
11/01/2022
4
HSU, CHENG-HUNG
Exec Dt:
11/01/2022
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO. 8, TAIYUAN 1ST ST., ZHUBEI CITY
HSINCHU, TAIWAN 302082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12362670
US20240072667
18358037
Correspondence name and address
HUAN-YI LIN
4521 WELLFLEET DR
HUNTINGTON BEACH, CA 92649
Assignment: 4
Reel/Frame:066553/0349   Pages: 3
Recorded: 02/25/2024
Attorney Dkt #:251832-1160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHEI-CHIE
Exec Dt:
09/07/2023
2
MAI, YUAN-YEN
Exec Dt:
09/07/2023
3
YU, PAO-HSUN
Exec Dt:
09/07/2023
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F-1, NO.8, TAIYUEN 1ST ST.
ZHUBEI CITY, HSINCHU COUNTY, TAIWAN 30288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250088106
18585454
Correspondence name and address
BROOKE FRENCH
280 INTERSTATE NORTH CIRCLE
SUITE 530
ATLANTA, GA 30339

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