Inventor
Way-Shing Lee
Inventor
San Diego, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission34%
G06FElectric digital data processing19%
H04MTelephonic communication16%
H04JMultiplex communication13%
H04WWireless communication networks13%
G10LSpeech analysis techniques or speech synthesis3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
7,873,815'Digital signal processors with configurable dual-MAC and dual-ALU'20117,684,474'Method and apparatus for demodulating signals processed in a transmit diversity mode'20107,623,566'Method and apparatus for demodulating signals processed in a transmit diversity mode'20097,278,043'System, method, and apparatus for overload detection in real-time data processing applications'20077,184,463'Method and apparatus for demodulating signals processed in a transmit diversity mode'20077,031,269'Acoustic echo canceller'20066,700,922'System and method for acquiring a received signal in a spread spectrum device'20046,628,702'Method and apparatus for demodulating signals processed in a transmit diversity mode'20036,615,341'Multiple-data bus architecture for a digital signal processor using variable-length instruction set with single instruction simultaneous control'20036,606,700'DSP with dual-mac processor and dual-mac coprocessor'20036,580,746'System and method for acquiring a received signal in a spread spectrum device'20036,563,803'Acoustic echo canceller'20036,449,364'Programmable hands free telephone system'20026,425,070'Variable length instruction decoder'20026,330,247'Communication protocol between a communication device and an external accessory'20016,246,885'Digital FM audio processing in a dual-mode communication system'20016,208,733'Programmable hands free telephone system'20016,006,108'Digital audio processing in a dual-mode telephone'19995,926,786'Application specific integrated circuit (ASIC) for performing rapid speech compression in a mobile telephone system'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2011Patents assigned to QUALCOMM INC (18)· patent assignee history
1999–2011Based in San Diego, CA, US· patent location history
1999–2001Based in La Jolla, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 18 | 1999–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 17 | 1999–2011 |
| La Jolla, California, US | 2 | 1999–2001 |