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:
May. 18, 2010
Filed:
Jul. 18, 2005
Applicants:
Yasunobu Hashimoto, Kawasaki, JP;
Yasushi Yoneda, Kawasaki, JP;
Kenji Awamoto, Kawasaki, JP;
Seiichi Iwasa, Kawasaki, JP;
Inventors:
Yasunobu Hashimoto, Kawasaki, JP;
Yasushi Yoneda, Kawasaki, JP;
Kenji Awamoto, Kawasaki, JP;
Seiichi Iwasa, Kawasaki, JP;
Assignee:
Hitachi Plasma Patent Licensing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of driving a gas discharge device for displaying a frame with gradation. A charge producing voltage and a charge adjusting voltage are successively applied in an address preparation period to respective subfields.
Hashimoto, Yasunobu. (2010). Method for driving a gas electric discharge device (U.S. Patent No. 7719487). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7719487
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile