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: 1
Patent #:
NONE
Issue Dt:
Application #:
18509350
Filing Dt:
11/15/2023
Publication #:
Pub Dt:
03/07/2024
Inventors:
CHENG-NAN TSAI, GUO-ZHEN WANG, CHIH-MING SUN, YEN-CHANG CHU, CHING-KUN CHEN
Title:
SMOKE DETECTOR CAPABLE OF DISTINGUISHING SMOKE AND PARTICLES
Assignment: 1
Reel/Frame:
065563/0786Recorded: 11/15/2023Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/03/2021
Exec Dt:
02/03/2021
Exec Dt:
02/03/2021
Exec Dt:
02/03/2021
Exec Dt:
02/03/2021
Assignee:
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Correspondent:
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 05/10/2024 04:08 AM
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