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. 29, 2001
Filed:
May. 05, 2000
Robert Liu, Panchiao, Taipei Hsien, TW;
Other;
Abstract
A photo-pen with the function of displaying a phone calling and illumination in dark comprises a pen head, a pen body, and an inducing light emitter. The pen head has an inner pen tube. The pen body is installed at a distal end of the pen head, have a battery therein and having a transparent portion. The inducing light emitter is received within the pen body and has an inducing circuit board electrically connected to the battery and is controlled by a switch key. The inducing circuit board is installed with at least one first light emitter and at least one second light emitter. The first light emitter is placed at the distal end of the pen body and is covered by the distal cover; and the second light emitter is placed at the second section tube.