Guo Qiang Mu, Age 70Mira Loma, CA
Guo Mu Phones & Addresses
Eastvale, CA
Yorba Linda, CA
2025 Shannon Ct, Diamond Bar, CA 91765 (909) 860-7905
Pomona, CA
Arcadia, CA
Los Angeles, CA
Alhambra, CA
El Monte, CA
Temple City, CA
2025 Shannon Ct #2, Diamond Bar, CA 91765
Mentions for Guo Qiang Mu
Publications & IP owners
Us Patents
Audio Port Communication And Power Device
US Patent:
2012005, Mar 1, 2012
Filed:
Aug 30, 2010
Appl. No.:
12/871822
Inventors:
Guo Qiang Mu - Diamond Bar CA, US
Zheng Zhou - Anaheim CA, US
Ge Jiang - Orange CA, US
Curtis Terry Conant - San Pedro CA, US
Arleta Monica Caridas - Yorba Linda CA, US
Zheng Zhou - Anaheim CA, US
Ge Jiang - Orange CA, US
Curtis Terry Conant - San Pedro CA, US
Arleta Monica Caridas - Yorba Linda CA, US
Assignee:
ID TECH - CYPRESS CA
International Classification:
H04B 1/38
US Classification:
455558
Abstract:
Versions of the present invention have many advantages, including providing communication devices that can transact on a universal peripheral device with a host device that may have different serial interface connectors, proprietary communication protocols or mechanical shapes. Among the many other advantages include that the peripheral device does not need a power source aside from the power supplied to it by the host device.One embodiment is a communication device comprising a host device comprised of software and an audio connector input; a peripheral device comprised of an analog and digital processor, a card reader and an audio connector output; and an audio connector line connecting said audio connector output and said audio connector input.
Card Reader And Method Of Use Thereof
US Patent:
2016003, Feb 4, 2016
Filed:
Oct 16, 2015
Appl. No.:
14/884766
Inventors:
- Cypress CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
International Classification:
G06K 7/08
H04L 9/08
G06F 3/16
H04L 9/08
G06F 3/16
Abstract:
An integrated circuit that communicates with a host device via audio channels includes an interfacing circuit that receives and transmits analog signals on the audio channels. Such audio channels are designed for audio speakers and microphones and the interfacing circuit transmits digital data based on the received analog signals. The integrated circuit includes a processing device that is electrically coupled to the interfacing circuit. The processing device receives the digital data from the interfacing circuit and adjusts at least one parameter of the interfacing circuit based on the received digital data. The interfacing circuit receives the digital data from the processing device and transmits analog signals on at least one of the audio channels based on the at least one adjusted parameter.
Card Reader And Method Of Use Thereof
US Patent:
2015010, Apr 23, 2015
Filed:
Dec 29, 2014
Appl. No.:
14/585180
Inventors:
- Cypress CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
International Classification:
G06K 7/08
G06F 13/40
G06F 13/40
US Classification:
235449, 710300
Abstract:
An integrated circuit that communicates with a host device via audio channels includes an interfacing circuit that receives and transmits analog signals on the audio channels. Such audio channels are designed for audio speakers and microphones and the interfacing circuit transmits digital data based on the received analog signals. The integrated circuit includes a processing device that is electrically coupled to the interfacing circuit. The processing device receives the digital data from the interfacing circuit and adjusts at least one parameter of the interfacing circuit based on the received digital data. The interfacing circuit receives the digital data from the processing device and transmits analog signals on at least one of the audio channels based on the at least one adjusted parameter.
Card Reader And Method Of Use Thereof
US Patent:
2014012, May 8, 2014
Filed:
Nov 4, 2012
Appl. No.:
13/986729
Inventors:
- Cypress CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
Guo Qiang Mu - Pomona CA, US
Zheng Dai - Buena Park CA, US
Ge Jiang - Orange CA, US
International Classification:
G06K 7/08
H03M 1/66
H03M 1/66
US Classification:
235449, 341144
Abstract:
An integrated circuit that communicates with a host device via audio channels includes an interfacing circuit that receives and transmits analog signals on the audio channels. Such audio channels are designed for audio speakers and microphones and the interfacing circuit transmits digital data based on the received analog signals. The integrated circuit includes a processing device that is electrically coupled to the interfacing circuit. The processing device receives the digital data from the interfacing circuit and adjusts at least one parameter of the interfacing circuit based on the received digital data. The interfacing circuit receives the digital data from the processing device and transmits analog signals on at least one of the audio channels based on the at least one adjusted parameter.
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