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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
09/17/2024
Application #:
17677614
Filing Dt:
02/22/2022
Inventors:
Tao Zhang, Jie Ding, Huili Chen
Title:
UPDATING MACHINE LEARNING MODELS ACROSS DEVICES
Assignment: 1
Reel/Frame:
059068/0083Recorded: 02/22/2022Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/19/2022
Exec Dt:
02/21/2022
Assignee:
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Correspondent:
PIERCE ATWOOD LLP ATTN: AMAZON DOCKETING
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
067504/0444Recorded: 05/23/2024Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/2024
Assignee:
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Correspondent:
ILAN N. BARZILAY
PIERCE ATWOOD LLP (ATTN: AMAZON DOCKETING)
100 SUMMER STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
070219/0001Recorded: 02/14/2025Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2025
Assignee:
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Correspondent:
ILAN N. BARZILAY
PIERCE ATWOOD LLP (ATTN: AMAZON DOCKETING)
100 SUMMER STREET, SUITE 2250
BOSTON, MA 02110

Search Results as of: 06/22/2025 09:03 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