skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : HUANG, YONGDA
Total Assignments: 5
Assignment: 1
Reel/Frame:050438/0944   Pages: 4
Recorded: 09/19/2019
Attorney Dkt #:LPTF2550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2019
2
Exec Dt:
08/23/2019
3
Exec Dt:
08/23/2019
Assignee
1
NO. 218, QIANWANGANG ROAD, HUANGDAO DISTRICT, SHANDONG,
QINGDAO, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16576731
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:050438/0950   Pages: 4
Recorded: 09/19/2019
Attorney Dkt #:LPTF2551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2019
2
Exec Dt:
08/23/2019
3
Exec Dt:
08/23/2019
Assignee
1
NO. 218, QIANWANGANG ROAD, HUANGDAO DISTRICT, SHANDONG,
QINGDAO, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16576735
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:050758/0658   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:C6311-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2019
2
Exec Dt:
09/24/2019
3
Exec Dt:
09/24/2019
4
Exec Dt:
09/24/2019
Assignee
1
NO.218 QIANWANGANG ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16655912
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:061421/0178   Pages: 4
Recorded: 10/14/2022
Attorney Dkt #:6178.001US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2022
2
Exec Dt:
05/27/2022
3
Exec Dt:
05/27/2022
4
Exec Dt:
05/27/2022
Assignee
1
NO.218, QIANWANGANG ROAD
HUANGDAO DISTRICT
QINGDAO CITY, SD, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17936464
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:064231/0464   Pages: 4
Recorded: 07/12/2023
Attorney Dkt #:0449.1029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2023
2
Exec Dt:
05/26/2023
3
Exec Dt:
05/26/2023
4
Exec Dt:
05/26/2023
Assignee
1
NO.218, QIANWANGANG ROAD
HUANGDAO DISTRICT
QINGDAO CITY, SHANDONG PROVINCE, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18351257
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182

Search Results as of: 05/27/2024 10:58 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT