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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 : WISENSTECH LTD.
Total Assignments: 10
Assignment: 1
Reel/Frame:053371/0076   Pages: 6
Recorded: 07/31/2020
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNOR'S NAME SHOULD BE WISENSTECH LTD. INSTEAD OF SIARGO LTD. PREVIOUSLY RECORDED ON REEL 053335 FRAME 0456. ASSIGNOR(S) HEREBY CONFIRMS THE WISENSTECH LTD..
Assignor
1
WISENSTECH LTD.
Exec Dt:
07/28/2020
Assignee
1
SIARGO (HANGZHOU) LTD.
BUILDING 1, THE 1ST FLOOR - NORTHWEST, NO. 22 LONGTAN ROAD, CHANGQIAN AVE.YUHANG DISTRICT,
HANGZHOU, CHINA 311121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686738
US20030006769
10066976
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD.
SUITE 210
SANTA CLARA, CA 95054
Assignment: 2
Reel/Frame:056976/0388   Pages: 3
Recorded: 07/26/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
07/26/2021
Assignee
1
SIARGO (SHANGHAI) LTD.
BUILDING 4 1, 2ND SOUTH SCIENCE PARK RD.
CHENGDU, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066976
US20170356772
15177208
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 3
Reel/Frame:056976/0730   Pages: 3
Recorded: 07/26/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
07/26/2021
Assignee
1
SIARGO (SHANGHAI) LTD.
BUILDING 4, 1, 2ND SOUTH SCIENCE PARK RD.
CHENGDU, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9752783
US20160238257
14621043
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 4
Reel/Frame:058835/0181   Pages: 3
Recorded: 01/31/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
01/31/2022
Assignee
1
SIARGO (SHANGHAI) LTD.
BUILDING 4, 1, 2ND SOUTH SCIENCE PARK RD.
CHENGDU, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780343
US20090016403
11774771
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 5
Reel/Frame:063569/0372   Pages: 3
Recorded: 05/08/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
05/08/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7173803
US20040209518
10837814
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 6
Reel/Frame:063569/0452   Pages: 3
Recorded: 05/08/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
05/08/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6700229
US20030048018
10240723
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 7
Reel/Frame:063569/0801   Pages: 3
Recorded: 05/08/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
05/08/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837814
NONE
16572951
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 8
Reel/Frame:063569/0831   Pages: 3
Recorded: 05/08/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
05/08/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240723
US20180347759
15609518
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 9
Reel/Frame:063624/0936   Pages: 4
Recorded: 05/10/2023
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY TYPE SHOULD BE PATENT NUMBER, NOT APPLICATION NUMBER. PREVIOUSLY RECORDED AT REEL: 063569 FRAME: 0372. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT ASSIGNMENT.
Assignor
1
WISENSTECH LTD.
Exec Dt:
05/08/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837814
NONE
16572951
Correspondence name and address
CHIH-CHANG CHEN
3100 DE LA CRUZ BLVD. SUITE 210
SANTA CLARA, CA 95054
Assignment: 10
Reel/Frame:064649/0141   Pages: 3
Recorded: 08/21/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISENSTECH LTD.
Exec Dt:
08/21/2023
Assignee
1
SIVELA TECHNOLOGY, INC.
52 PATERSON PLACE
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240723
US20180347759
15609518
Correspondence name and address
CHIH-CHANG CHEN
4677 OLD IRONSIDES DRIVE
SANTA CLARA, CA 95054

Search Results as of: 07/05/2025 12:29 PM
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