Inventor
Ryan Feemster
Inventor
Austin, TX, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing44%
H03KPulse technique31%
G10HElectrophonic musical instruments19%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses6%
PatentTitleYear
6,272,465'Monolithic PC audio circuit'20015,678,048'Interrupt vector method and apparatus for loading a slot memory address counter'19975,659,466'Monolithic PC audio circuit with enhanced digital wavetable audio synthesizer'19975,608,873'Device and method for interprocessor communication using mailboxes owned by processor devices'19975,557,764'Interrupt vector method and apparatus'19965,546,039'Charge dissipation in capacitively loaded ports'19965,473,763'Interrupt vector method and apparatus'19955,287,015'Comparator circuit'19945,086,236'Synchronizing circuit of two clock signals'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1997Patents assigned to ADVANCED MICRO DEVICES INC (8)· patent assignee history
1992–2001Based in Austin, TX, US· patent location history
2001Patents assigned to LEGERITY INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED MICRO DEVICES INC | 8 | 1992–1997 |
| LEGERITY INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 9 | 1992–2001 |