KEYBOARD DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160018854A1
SERIAL NO

14473097

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A keyboard device comprises: a main body, a cover and an interlocking unit. An outer surface of the main body has a keyboard pattern partitioned into protruding keypad structures by a plurality of shallow grooves. The cover extends from one side of the main body, can be bent toward and cover the keyboard pattern, and includes at least one fold line partitioning the cover into a support portion and a carrying portion. Two sides of the support portion respectively connect to the main body and the carrying portion. The carrying portion is free to be bent along the fold line. The holding unit is disposed on the carrying portion. When the holding unit is bent along the fold line and the lower edge of the interlocking unit moves toward the main body and abuts a stopper unit thereon, the holding unit is slanted with respect to the outer surface.

First Claim

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Patent Owner(s)

Patent OwnerAddress
ICHIA TECHNOLOGIES INCNO 268 HUAYA 2ND RD GUISHAN DIST TAOYUAN CITY 333

International Classification(s)

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  • 2014 Application Filing Year
  • G06F Class
  • 51669 Applications Filed
  • 44228 Patents Issued To-Date
  • 85.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIU, CHANG-LI TAOYUAN COUNTY, TW 23 170
YU, SHIH-FU NEW TAIPEI CITY, TW 4 56

Cited Art Landscape

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Patent Citation Ranking

  • 53 Citation Count
  • G06F Class
  • 94.74 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3122144564193188710466053822701961379632401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010002000300040005000600070008000900010000110001200013000140001500016000

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