BR112016020906A8 - aparelhos e métodos para facilitar comunicações sem fio com base em deixas de usuário implícitas - Google Patents

aparelhos e métodos para facilitar comunicações sem fio com base em deixas de usuário implícitas

Info

Publication number
BR112016020906A8
BR112016020906A8 BR112016020906A BR112016020906A BR112016020906A8 BR 112016020906 A8 BR112016020906 A8 BR 112016020906A8 BR 112016020906 A BR112016020906 A BR 112016020906A BR 112016020906 A BR112016020906 A BR 112016020906A BR 112016020906 A8 BR112016020906 A8 BR 112016020906A8
Authority
BR
Brazil
Prior art keywords
electromagnetic wave
wave signal
methods
devices
wireless communications
Prior art date
Application number
BR112016020906A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016020906A2 (pt
Inventor
Petrovich Gousev Evgeni
Wayne Gruhlke Russell
Cui Xiquan
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016020906A2 publication Critical patent/BR112016020906A2/pt
Publication of BR112016020906A8 publication Critical patent/BR112016020906A8/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BR112016020906A 2014-03-11 2015-03-02 aparelhos e métodos para facilitar comunicações sem fio com base em deixas de usuário implícitas BR112016020906A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/204,989 US9298284B2 (en) 2014-03-11 2014-03-11 System and method for optically-based active stylus input recognition
PCT/US2015/018253 WO2015138173A1 (en) 2014-03-11 2015-03-02 System and method for optically-based active stylus input recognition

Publications (2)

Publication Number Publication Date
BR112016020906A2 BR112016020906A2 (pt) 2017-08-15
BR112016020906A8 true BR112016020906A8 (pt) 2021-06-15

Family

ID=52727393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016020906A BR112016020906A8 (pt) 2014-03-11 2015-03-02 aparelhos e métodos para facilitar comunicações sem fio com base em deixas de usuário implícitas

Country Status (7)

Country Link
US (1) US9298284B2 (enExample)
EP (1) EP3117294B1 (enExample)
JP (1) JP6511469B2 (enExample)
KR (1) KR102254580B1 (enExample)
CN (1) CN106062687B (enExample)
BR (1) BR112016020906A8 (enExample)
WO (1) WO2015138173A1 (enExample)

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EP3535640B1 (en) 2016-12-07 2022-09-07 FlatFrog Laboratories AB An improved touch device
CN110300950B (zh) 2017-02-06 2023-06-16 平蛙实验室股份公司 触摸感测系统中的光学耦合
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Also Published As

Publication number Publication date
BR112016020906A2 (pt) 2017-08-15
CN106062687A (zh) 2016-10-26
EP3117294A1 (en) 2017-01-18
KR102254580B1 (ko) 2021-05-20
JP6511469B2 (ja) 2019-05-15
EP3117294B1 (en) 2018-07-25
KR20160130387A (ko) 2016-11-11
US20150261323A1 (en) 2015-09-17
US9298284B2 (en) 2016-03-29
WO2015138173A1 (en) 2015-09-17
JP2017508217A (ja) 2017-03-23
CN106062687B (zh) 2018-12-18

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time