The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2012
Filed:
Mar. 28, 2008
Shin Takeuchi, Ashigarakami-gun, JP;
Eisuke Osakabe, Ashigarakami-gun, JP;
Eigo Nakagawa, Ashigarakami-gun, JP;
Hiroyuki Funo, Ashigarakami-gun, JP;
Tomohito Takagi, Yokohama, JP;
Shin Takeuchi, Ashigarakami-gun, JP;
Eisuke Osakabe, Ashigarakami-gun, JP;
Eigo Nakagawa, Ashigarakami-gun, JP;
Hiroyuki Funo, Ashigarakami-gun, JP;
Tomohito Takagi, Yokohama, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
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.