RAIL-TO-RAIL INPUT STAGE CIRCUIT AND OPERATIONAL AMPLIFIER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240339976A1
SERIAL NO

18401468

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage

Abstract

See full text

A rail-to-rail input stage circuit including a first P-type transistor, a second P-type transistor, a first N-type transistor, a second N-type transistor, a first processing circuit, a second processing circuit, a first voltage adjustment circuit, and a second voltage adjustment circuit is provided. The first P-type transistor and the first N-type transistor are coupled to a first input terminal. The second P-type transistor and the second N-type transistor are coupled to a second input terminal. In response to the voltage of the first terminal being higher than a first threshold value, the first voltage adjustment circuit controls the operation of the first processing circuit. In response to the voltage of the first terminal being lower than a second threshold value, the second voltage adjustment circuit controls the operation of the second processing circuit.

First Claim

See full text

Other Claims data not available

Family

PCTEP
+

Patent Owner(s)

Patent OwnerAddress
NUVOTON TECHNOLOGY CORPORATIONHSINCHU SCIENCE PARK

International Classification(s)

loading....
  • 2023 Application Filing Year
  • H03F Class
  • 980 Applications Filed
  • 177 Patents Issued To-Date
  • 18.07 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LI, Cheng-Tao Hsinchu Science Park, TW 19 111

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • H03F Class
  • 0 % this patent is cited more than
  • 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11886301 - 1001002003004005006007008009001000110012001300

Forward Cite Landscape

Load Citation