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Title:
符号分割された送信波形および時分割された送信波形を有する容量型タッチセンサ
Document Type and Number:
Japanese Patent JP5826840
Kind Code:
B2
Abstract:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for digital signal processing (DSP) techniques for generally improving a signal-to-noise ratio (SNR) of capacitive touch sensors.

Inventors:
Jonathan Bestsue
Jefferson Wy Han
Application Number:
JP2013520747A
Publication Date:
December 02, 2015
Filing Date:
July 14, 2011
Export Citation:
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Assignee:
Perceptive Pixel Incorporated
International Classes:
G06F3/041; G06F3/044
Domestic Patent References:
JP2009535742A
JP2009505209A
JP2009054141A
JP2003022158A
JP2005152223A
Foreign References:
US20090127005
WO2010030709A1
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Tadashi Ueda
Motoharu Nakanishi
Kenichi Torii
Shogo Nakamura
Omaki Ayako
Ryota Suematsu
Naoki Ofusa
Hideo Tanaka