Ringgold, Georgia
United States
4
2006-08-15
The entities that hold a legal rights for patent applications filed by inventor Doss, Jr. Robert L.:
Robert L. Doss, Jr. from Ringgold, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Limiting maximum gain in duplex communications devices including telephone sets
#2 | 2006-05-09DSP-enabled amplified telephone with digital audio processing
#3 | 2006-02-21Customer service process for remotely assisting users of telephone and modem systems
#4 | 2005-09-29Adaptive duplexing for amplified telephone
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