Inventor
Philippe Girard
Inventor
Corbeil Essonnes, FR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique33%
G11CStatic stores17%
H03FAmplifiers17%
G05FSystems for regulating electric or magnetic variables8%
G06FElectric digital data processing8%
H01FMagnets8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
PatentTitleYear
9,105,381'High frequency inductor structure having increased inductance density and quality factor'20157,944,280'Bandgap reference generator utilizing a current trimming circuit'20116,914,479'Differential amplifier with DC offset cancellation'20056,861,908'2-stage large bandwidth amplifier using diodes in the parallel feedback structure'20056,380,777'Output driver having controlled slew rate'20025,748,125'Digital delay interpolator circuit'19985,627,963'Redundant read bus for correcting defective columns in a cache memory'19975,319,262'Low power TTL/CMOS receiver circuit'19945,267,216'BICMOS local address transition detection circuit'19935,173,624'Level-shifter circuit for high-speed low-power BiCMOS ECL to CMOS input buffers'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2015Patents assigned to IBM (9)· patent assignee history
1992–2005Based in Corbeil Essonnes, FR· patent location history
1998Based in Corbeil-Essonne, FR· patent location history
2002Patents assigned to INTERNAT BUSINESS MACHINESC CO (1)· patent assignee history
2011–2015Based in Le Coudray Montceaux, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 9 | 1992–2015 |
| INTERNAT BUSINESS MACHINESC CO | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corbeil Essonnes, FR | 7 | 1992–2005 |
| Le Coudray Montceaux, FR | 2 | 2011–2015 |
| Corbeil-Essonne, FR | 1 | 1998 |