The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2023
Filed:
Jun. 14, 2018
Applicant:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Inventors:
Eugene M. Chow, Fremont, CA (US);
JenPing Lu, Fremont, CA (US);
Armin R. Volkel, Mountain View, CA (US);
Bing R. Hsieh, Pleasanton, CA (US);
Gregory L. Whiting, Mountain View, CA (US);
Sean E. Doris, San Francisco, CA (US);
Assignee:
PALO ALTO RESEARCH CENTER INCORPORATED, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 23/544 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/544 (2013.01); H01L 24/95 (2013.01); H01L 2223/5442 (2013.01); H01L 2223/54426 (2013.01); H01L 2223/54433 (2013.01); H01L 2224/95085 (2013.01); H01L 2224/95145 (2013.01); H01L 2924/10253 (2013.01); H01L 2924/10329 (2013.01);
Abstract
A method of forming a charge pattern on a microchip includes depositing a material on the surface of the microchip, and immersing the microchip in a fluid to develop charge in or on the material through interaction with the surrounding fluid.