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:
Oct. 22, 2013
Filed:
Sep. 30, 2011
Pei Yang, Beijing, CN;
Rongrong Bai, Beijing, CN;
Jianting Wang, Beijing, CN;
Yaoli Jiang, Beijing, CN;
Dianyu Chen, Beijing, CN;
Yan Qi, Beijing, CN;
Rui Wang, Beijing, CN;
Zhen LI, Beijing, CN;
Shizhu Chen, Beijing, CN;
Xiuli Feng, Beijing, CN;
BO Tang, Beijing, CN;
Zhongzhi Liu, Beijing, CN;
Haiqing Lin, Ladera Ranch, CA (US);
Yihai Xiang, Rancho Santa Margarita, CA (US);
Pei Yang, Beijing, CN;
Rongrong Bai, Beijing, CN;
Jianting Wang, Beijing, CN;
Yaoli Jiang, Beijing, CN;
Dianyu Chen, Beijing, CN;
Yan Qi, Beijing, CN;
Rui Wang, Beijing, CN;
Zhen Li, Beijing, CN;
Shizhu Chen, Beijing, CN;
Xiuli Feng, Beijing, CN;
Bo Tang, Beijing, CN;
Zhongzhi Liu, Beijing, CN;
Haiqing Lin, Ladera Ranch, CA (US);
Yihai Xiang, Rancho Santa Margarita, CA (US);
Beijing KT Micro, Ltd., Beijing, CN;
Abstract
A method and device for generating an adjustable signal includes a voltage generator configured to continuously adjust an output voltage and output the voltage, a ΣΔ modulator configured to output a digital signal of pre-determined-cycle based on the output voltage and a reference voltage, a counter configured to count the number of a target level in the digital signal of a pre-determined number of cycles, and a digital signal generator configured to generate a target signal based on the number of the target level. The method and device may improve the accuracy of the generated signal while remaining the same feel of continuous adjustment.