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:
Jun. 28, 2022
Filed:
Feb. 11, 2020
Chia-pao Cheng, Hsinchu, TW;
Pao-lin Guo, Hsinchu, TW;
An-tsun Teng, Hsinchu, TW;
ZEALIO ELECTRONICS CO., LTD., Hsinchu, TW;
Abstract
A wireless doorsill plate with changeable display information and power-saving mechanism includes a baseplate, a battery module, a radio frequency module, a display module and an energy-saving module. A circuit board is provided on the baseplate, the battery module is disposed on the baseplate and electrically connected to the circuit board, and the battery module is used to generate an electric power. The radio frequency module is disposed on the circuit board and used to receive an activation signal to generate a wireless signal. The display module is assembled on the circuit board and has a backlight unit connected to the battery module. The energy-saving module is disposed on the circuit board and electrically connected to the battery module. According to the wireless signal the energy-saving module reduces the electric power generated by the battery module in order to turn on the backlight unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile