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:
Mar. 12, 2002
Filed:
May. 04, 2001
Bor-Shenn Jeng, Taoyuan Hsien, TW;
Chun-Yo Hsu, Taoyuan Hsien, TW;
Hong-Kai Yen, Taoyuan Hsien, TW;
Po-Wen Lu, Taoyuan Hsien, TW;
Hung-Yu Yang, Taoyuan Hsien, TW;
Chun-Jen Chou, Taoyuan Hsien, TW;
Yn-Tarng Jong, Taoyuan Hsien, TW;
Sung-Chu Lai, Taoyuan Hsien, TW;
ChunghwaTelecom Co., Ltd., Taipei Hsien, TW;
Abstract
A structure for an infrared ray communication device placed over a lane which encloses a wireless infrared communication device and includes an upper cover for an attachment lens, an attachment lens, a rain shield, a light guiding device, a fixed support for an emitting module, a fixed support for a receiving module, a circuit board socket, a trough for a transformer, fixed hooks, and a rain shield. The device is placed over a path of a passing vehicle, and used to receive infrared rays and to proceed with data transmission.