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:
Jun. 04, 2002
Filed:
Apr. 12, 2000
Applicant:
Inventor:
Philip Charles Danby Hobbs, Briarcliff Manor, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 3/700 ;
U.S. Cl.
CPC ...
H01L 3/700 ;
Abstract
A method for constructing a thin-film infrared photodetector includes providing a thin film including ferroelectric polymer, and applying at least one electrically conductive coating to the polymer so that the coating is nonuniform in surface conductivity to thereby provide an area of higher surface resistance connected to an output region by an area of lower surface resistance.
Hobbs, Philip Charles Danby. (2002). Pyroelectric film sensors (U.S. Patent No. 6399946). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6399946
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile