Level Shifter and Voltage Converting Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080030231A1
SERIAL NO

11661348

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A level shifter voltage contributing to a simplified interface and realizing a reduced power consumption and a voltage supplying device using such a level shifter are provided. A level shifter (1) receives an input data (Din) having a voltage of 0V (zero) and a clock signal (CLK) to shift said voltage of 0V to 5V. The level shifter (1) comprises a first means for supplying a voltage of Vdd(=5V) to a node (N1) and a second means for supplying a voltage of Vss(=0V) to the node (N1). The second means operates so as to block a supply of the voltage of Vss to the node (N1) when the first means supplies the voltage of Vdd to the node (N1).

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Patent Owner(s)

Patent OwnerAddress
TPO HONG KONG HOLDING LIMITEDFLOOR 2 PHILIPS ELECTRONICS BUILDING 5 SCIENCE PARK EAST AVENUE SHATIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Kazuyuki Kohnan, JP 91 495

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  • 3 Citation Count
  • H03K Class
  • 3.17 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3353222897453820831171901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500525550575

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