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:
11/10/2015
Application #:
13012710
Filing Dt:
01/24/2011
Publication #:
Pub Dt:
08/11/2011
Inventor:
ZHONGWEI CHEN
Title:
SELECTABLE COULOMB APERTURE IN E-BEAM SYSTEM
Assignment: 1
Reel/Frame:
025767/0628Recorded: 01/24/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/07/2011
Assignee:
4F, NO.18 CREATION ROAD 1
SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Correspondent:
KENTON R. MULLINS
STOUT, UXA, BUYAN & MULLINS, LLP
4 VENTURE, SUITE 300
IRVINE, CA 92618
Assignment: 2
Reel/Frame:
054866/0742Recorded: 12/29/2020Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/2018
Assignee:
DE RUN 6501
VELDHOVEN, NETHERLANDS 5504 DR
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:
054870/0156Recorded: 12/29/2020Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/2018
Assignee:
DE RUN 6501
VELDHOVEN, NETHERLANDS 5504 DR
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

Search Results as of: 06/24/2024 04:57 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