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Patent Assignment Assignor Details
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Assignor Name : XIAN, HUAIXIN
Total Assignments: 18
Assignment: 1
Reel/Frame:056084/0753   Pages: 4
Recorded: 04/29/2021
Attorney Dkt #:T5057-1595
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
02/04/2021
2
MENG, QINGCHAO
Exec Dt:
02/04/2021
3
ZHOU, YANG
Exec Dt:
02/04/2021
4
HSIEH, SHANG-CHIH
Exec Dt:
03/04/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11469743
US20220321108
17244123
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:060630/0134   Pages: 4
Recorded: 07/26/2022
Attorney Dkt #:T5057-1595A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
02/04/2021
2
MENG, QINGCHAO
Exec Dt:
02/04/2021
3
ZHOU, YANG
Exec Dt:
02/04/2021
4
HSIEH, SHANG-CHIH
Exec Dt:
03/04/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16 ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942945
US20220360253
17815156
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:056431/0182   Pages: 4
Recorded: 06/03/2021
Attorney Dkt #:T5057-1599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
03/07/2021
2
ZHOU, YANG
Exec Dt:
03/07/2021
3
MENG, QINGCHAO
Exec Dt:
03/07/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, NANJING
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11862621
US20220375920
17338038
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:065666/0171   Pages: 4
Recorded: 11/27/2023
Attorney Dkt #:T5057-1599A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
03/07/2021
2
ZHOU, YANG
Exec Dt:
03/07/2021
3
MENG, QINGCHAO
Exec Dt:
03/07/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240088129
18519460
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:057071/0322   Pages: 5
Recorded: 08/03/2021
Attorney Dkt #:T5057-1598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
03/26/2021
2
ZHANG, J.B.
Exec Dt:
03/28/2021
3
ZHOU, YANG
Exec Dt:
03/29/2021
4
ZHOU, KAI
Exec Dt:
03/29/2021
5
MENG, QINGCHAO
Exec Dt:
03/29/2021
6
PAN, LEI
Exec Dt:
03/28/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC CHINA COMPANY, LIMITED
4000, WEN XIANG RD., SONGJIANG
SHANGHAI, CHINA
3
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, NANJING
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699015
US20230004702
17393188
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:064170/0980   Pages: 5
Recorded: 07/06/2023
Attorney Dkt #:T5057-1598A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
03/26/2021
2
ZHANG, J. B.
Exec Dt:
03/28/2021
3
ZHOU, YANG
Exec Dt:
03/29/2021
4
ZHOU, KAI
Exec Dt:
03/29/2021
5
MENG, QINGCHAO
Exec Dt:
03/29/2021
6
PAN, LEI
Exec Dt:
03/28/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC CHINA COMPANY, LIMITED
4000, WEN XIANG RD., SONGJIANG
SHANGHAI, CHINA
3
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230359798
18347947
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:056707/0951   Pages: 4
Recorded: 06/29/2021
Attorney Dkt #:T5057-1602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
04/14/2021
2
HAN, LIU
Exec Dt:
04/14/2021
3
DING, JING
Exec Dt:
04/19/2021
4
MENG, QINGCHAO
Exec Dt:
04/14/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, NANJING
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11838026
US20220405456
17362305
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:065272/0602   Pages: 4
Recorded: 10/18/2023
Attorney Dkt #:T5057-1602A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
04/14/2021
2
HAN, LIU
Exec Dt:
04/14/2021
3
DING, JING
Exec Dt:
04/19/2021
4
MENG, QINGCHAO
Exec Dt:
04/14/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240048135
18489692
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:058985/0554   Pages: 4
Recorded: 02/10/2022
Attorney Dkt #:T5057-1605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
05/13/2021
2
ZHANG, JIBAO
Exec Dt:
05/13/2021
3
YAN, ZHANG-YING
Exec Dt:
05/19/2021
4
MENG, QINGCHAO
Exec Dt:
05/13/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG RD., PUKOU ECONOMIC DEVELOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230244846
17669306
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057231/0977   Pages: 5
Recorded: 08/19/2021
Attorney Dkt #:T5057-1622
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, LIU
Exec Dt:
05/25/2021
2
WANG, XIN YONG
Exec Dt:
05/26/2021
3
MENG, QINGCHAO
Exec Dt:
05/25/2021
4
XIAN, HUAIXIN
Exec Dt:
05/25/2021
5
DING, JING
Exec Dt:
05/25/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC CHINA COMPANY, LIMITED
4000, WEN XIANG RD.
SONGJIANG
SHANGHAI, CHINA
3
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE
NANJING
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029848
17406643
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:064555/0264   Pages: 5
Recorded: 08/10/2023
Attorney Dkt #:T5057-1622A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, LIU
Exec Dt:
05/25/2021
2
WANG, XIN YONG
Exec Dt:
05/26/2021
3
MENG, QINGCHAO
Exec Dt:
05/25/2021
4
XIAN, HUAIXIN
Exec Dt:
05/25/2021
5
DING, JING
Exec Dt:
05/25/2021
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC CHINA COMPANY, LIMITED
4000, WEN XIANG RD., SONGJIANG
SHANGHAI, CHINA
3
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230402446
18447857
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:059605/0773   Pages: 4
Recorded: 04/14/2022
Attorney Dkt #:T5057-1672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
01/18/2022
2
YAN, ZHANG-YING
Exec Dt:
01/18/2022
3
MENG, QINGCHAO
Exec Dt:
01/18/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVLOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290781
17721275
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:059939/0918   Pages: 4
Recorded: 05/11/2022
Attorney Dkt #:T5057-1678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
02/28/2022
2
YAN, ZHANG-YING
Exec Dt:
02/28/2022
3
MENG, QINGCHAO
Exec Dt:
02/28/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVLOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230343594
17742272
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:060251/0775   Pages: 4
Recorded: 06/20/2022
Attorney Dkt #:T5057-1689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
04/15/2022
2
HUANG, CHANGLIN
Exec Dt:
04/17/2022
3
MENG, QINGCHAO
Exec Dt:
04/17/2022
4
KAO, JERRY CHANG JUI
Exec Dt:
04/18/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVLOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11821947
NONE
17844376
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:064554/0863   Pages: 4
Recorded: 08/10/2023
Attorney Dkt #:T5057-1689A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
04/15/2022
2
HUANG, CHANGLIN
Exec Dt:
04/17/2022
3
MENG, QINGCHAO
Exec Dt:
04/17/2022
4
KAO, JERRY CHANG JUI
Exec Dt:
04/18/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230408582
18447762
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:060415/0826   Pages: 5
Recorded: 07/06/2022
Attorney Dkt #:T5057-1704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, XING CHAO
Exec Dt:
05/19/2022
2
XIAN, HUAIXIN
Exec Dt:
05/19/2022
3
ZHUANG, HUI-ZHONG
Exec Dt:
05/19/2022
4
CHIEN, YUNG-CHEN
Exec Dt:
05/19/2022
5
KAO, JERRY CHANG JUI
Exec Dt:
05/19/2022
6
CHEN, XIANGDONG
Exec Dt:
05/19/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16, ZIFENG ROAD, PUKOU ECONOMIC DEVLOPMENT ZONE
JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230421141
17858844
Correspondence name and address
HAUPTMAN HAM, LLP (TSMC)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:060913/0641   Pages: 5
Recorded: 08/26/2022
Attorney Dkt #:T5057-1693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
05/21/2022
2
LEI, LONGBIAO
Exec Dt:
05/23/2022
3
GAO, SENPEI
Exec Dt:
05/22/2022
4
YAN, ZHANG-YING
Exec Dt:
05/21/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSING RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16 ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240056062
17822559
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:062317/0693   Pages: 5
Recorded: 01/09/2023
Attorney Dkt #:T5057-1713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAN, HUAIXIN
Exec Dt:
07/13/2022
2
LIN, TZU-YING
Exec Dt:
07/13/2022
3
HAN, LIU
Exec Dt:
07/13/2022
4
KAO, JERRY CHANG JUI
Exec Dt:
07/28/2022
5
MENG, QINGCHAO
Exec Dt:
07/13/2022
6
CHEN, XIANGDONG
Exec Dt:
07/13/2022
Assignees
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
2
TSMC NANJING COMPANY, LIMITED
16 ZIFENG ROAD, PUKOU ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097661
18152017
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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