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.:

US 7317453 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 08, 2008

Filed:

Mar. 08, 2006
Applicants:

Jian-feng Wang, Guangdong, CN;

Jian-jun Zhu, Guangdong, CN;

Liang-yan Dai, Guangdong, CN;

Inventors:

Jian-Feng Wang, Guangdong, CN;

Jian-Jun Zhu, Guangdong, CN;

Liang-Yan Dai, Guangdong, CN;

Assignees:

Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;

Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); H04N 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A video graphics array color signal generator is provided. The signal generator includes an FPGA (field program gate array) device (), a PROM (programmable read only memory) (), a PLL (phase locked loop) circuit (), a D/A (digital/analog) convertor () connected with the FPGA device, a VGA (video graphics array) interface (), a pixel clock generator () which generates pixel clocks continuously at a frequency, and a keyboard () which provides operating buttons for users.


Find Patent Forward Citations

Wang, Jian-Feng. (2008). Video graphics array color signal generator (U.S. Patent No. 7317453). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7317453

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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