YUAN-NENG FAN

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PARADISE VALLEY, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone line switch using an optocooupler
- Patent number 6,785,383
- Issue date Aug 31, 2004
- Fans Telecom, Inc.
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internet telephone system and method therefor
- Patent number 6,636,506
- Issue date Oct 21, 2003
- Fanstel Systems, LLC
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quick connect internet telephone and method therefor
- Patent number 6,519,250
- Issue date Feb 11, 2003
- Fanstel Systems, LLC
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for subscriber loop powered calling identity d...
- Patent number 6,295,347
- Issue date Sep 25, 2001
- Fanstel Systems, LLC
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent caller identification apparatus for notifying a selecte...
- Patent number 5,841,850
- Issue date Nov 24, 1998
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calling party identifying apparatus and method therefor
- Patent number 5,602,908
- Issue date Feb 11, 1997
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR CONTROLLING APPLIANCES USING SCRIPTED SWITCHES AND BUTTONS
- Publication number 20170329294
- Publication date Nov 16, 2017
- YUAN-NENG FAN
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS FOR CONTROLLING APPLIANCES USING SCRIPTED SWITCHES AND BUTTONS
- Publication number 20160216700
- Publication date Jul 28, 2016
- YUAN-NENG FAN
- G05 - CONTROLLING REGULATING
Information Patent Application
Telephone line connection and disconnection circuit
- Publication number 20020122551
- Publication date Sep 5, 2002
- Yuan-Neng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE