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:
Dec. 15, 2015
Filed:
Apr. 30, 2012
Yung Feng Lin, Taoyuan County, Dasi Township, TW;
Chun-jen Huang, Tainan, TW;
Tzeng-huei Shiau, Hsin-Chu, TW;
Chun-hsiung Hung, Hsinchu, TW;
Caiyun Wu, Jiangsu, CN;
Qifang Wang, Suzou, CN;
Yung Feng Lin, Taoyuan County, Dasi Township, TW;
Chun-Jen Huang, Tainan, TW;
Tzeng-Huei Shiau, Hsin-Chu, TW;
Chun-Hsiung Hung, Hsinchu, TW;
Caiyun Wu, Jiangsu, CN;
Qifang Wang, Suzou, CN;
Macronix International Co., Ltd., Hsinchu, TW;
Abstract
In one aspect, a first charge pump has serially arranged charge pump stages. Inter-stage nodes between adjacent stages are pumped by a second charge pump. In another aspect, timing of the charge pump stages is controlled by at a command clock signal. The command clock signal and command data are communicated between a integrated circuit with the charge pump and an external circuit.