Invention Grant
US08169423B2 Electronic writing instrument, computer system, electronic writing method and computer readable medium
有权
电子书写工具，计算机系统，电子书写方法和计算机可读介质
- Patent Title: Electronic writing instrument, computer system, electronic writing method and computer readable medium
- Patent Title (中): 电子书写工具，计算机系统，电子书写方法和计算机可读介质
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Application No.: US12058272Application Date: 2008-03-28
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Publication No.: US08169423B2Publication Date: 2012-05-01
- Inventor: Shin Takeuchi , Eisuke Osakabe , Eigo Nakagawa , Hiroyuki Funo , Tomohito Takagi
- Applicant: Shin Takeuchi , Eisuke Osakabe , Eigo Nakagawa , Hiroyuki Funo , Tomohito Takagi
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-129668 20070515
- Main IPC: G06F3/033
- IPC: G06F3/033
Abstract:
The electronic writing instrument is provided with: a writing unit that writes down on a medium where a code indicating identity information and location information of the medium is formed; an emitting unit that emits light to the medium; a photoelectric conversion unit that includes photoelectric conversion element receiving a reflected light from the medium by the light emitted by the emitting unit and outputting an electronic signal after converting the reflected light by photoelectric conversion; a receiving unit that receives a user operation; and a condition changing unit that changes at least any one of an emitting condition of the emitting unit to the medium and an output condition of the photoelectric conversion unit when the receiving unit receives an operation.
Public/Granted literature
- US20080285070A1 ELECTRONIC WRITING INSTRUMENT, COMPUTER SYSTEM, ELECTRONIC WRITING METHOD AND COMPUTER READABLE MEDIUM Public/Granted day:2008-11-20
Information query
