Circuit and method to enhance efficiency of semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11791814
APP PUB NO 20220149830A1
SERIAL NO

17579526

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A circuit includes a period calculator and a pulse width calculator. The period calculator is configured for receiving a first predetermined digital code and a second predetermined digital code, and for calculating a first calculated period value according to the first predetermined digital code, and calculating a second calculated period value according to the second predetermined digital code. The first predetermined digital code has a first predetermined period value, and the second predetermined digital code has a second predetermined period value. The pulse width calculator is configured for receiving a predetermined pulse width, and calculating a first pulse width code corresponding to the predetermined pulse width according to the first predetermined period value, the second predetermined period value, the first calculated period value, the second calculated period value and the predetermined pulse width.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Mao-Ruei Hsinchu, TW 10 3
Sheen, Ruey-Bin Taichung, TW 91 221
Tsai, Ming Hsien New Taipei, TW 47 291

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