Inventor
Yohan Frans
Inventor
Palo Alto, CA, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication22%
H03KPulse technique16%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses16%
H04BTransmission10%
G06FElectric digital data processing6%
H03MCoding6%
G02BOptical elements, systems or apparatus2%
G05FSystems for regulating electric or magnetic variables2%
H01LSemiconductor devices2%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
PatentTitleYear
11,107,770Integrated electrical/optical interface with two-tiered packaging202111,043,470Inductor design in active 3D stacking technology202111,038,768Method and system for correlation of a behavioral model to a circuit realization for a communications system202111,005,572Temperature-locked loop for optical elements having a temperature-dependent response202110,868,663Flexible wide-range and high bandwidth auxiliary clock and data recovery (CDR) circuit for transceivers202010,812,089Apparatus and method to reduce lock time via frequency band calibration202010,749,532Method and apparatus for a phase locked loop circuit202010,712,770Clock phase aligner for high speed data serializers202010,680,592Quadrature clock correction circuit for transmitters202010,651,933Thermal calibration of a ring modulator202010,598,852Digital-to-analog converter (DAC)-based driver for optical modulators202010,530,375High speed frequency divider202010,404,445Data receiver circuit and method of receiving data201910,367,666ADC based receiver201910,348,290System and method for transmitter201910,256,968Systems and methods for clock and data recovery201910,033,412Impedance and swing control for voltage-mode driver20189,960,902Temporal change in data-crossing clock phase difference to resolve meta-stability in a clock and data recovery circuit20189,960,844Electrically testing an optical receiver20189,887,710'Impedance and swing control for voltage-mode driver'20189,882,703'Resolving meta-stability in a clock and data recovery circuit'20189,602,082'Offset insensitive quadrature clock error correction and duty cycle calibration for high-speed clocking'20179,413,524'Dynamic gain clock data recovery in a receiver'20169,379,880'Clock recovery circuit'20169,356,775'Clock data recovery (CDR) phase walk scheme in a phase-interpolater-based transceiver system'20169,209,960'Fast locking CDR for burst mode'20159,035,677'High-speed low power stacked transceiver'20158,884,804'Time-to-digital conversion'20148,610,307'Optimized power supply for an electronic system'20138,362,642'Optimized power supply for an electronic system'20138,130,891'Clock-data recovery (“CDRâ€) circuit, apparatus and method for variable frequency data'20127,668,271'Clock-data recovery (“CDRâ€) circuit, apparatus and method for variable frequency data'20107,248,086'Leakage compensation for capacitors in loop filters'20077,183,805'Method and apparatus for multi-mode driver'20077,102,390'Method and apparatus for signal reception using ground termination and/or non-ground termination'20067,084,681'PLL lock detection circuit using edge detection and a state machine'20067,061,273'Method and apparatus for multi-mode driver'20066,963,232'Compensator for leakage through loop filter capacitors in phase-locked loops'20056,879,195'PLL lock detection circuit using edge detection'20056,856,169'Method and apparatus for signal reception using ground termination and/or non-ground termination'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2015Patents assigned to RAMBUS INC (13)· patent assignee history
2005–2021Based in Palo Alto, CA, US· patent location history
2013Patents assigned to FRANS YOHAN U (2)· patent assignee history
2013Patents assigned to KIM JAEHA (2)· patent assignee history
2013Patents assigned to NGUYEN HUY M (2)· patent assignee history
2013Based in Sunnyvale, CA, US· patent location history
2014–2021Patents assigned to XILINX INC (27)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XILINX INC | 27 | 2014–2021 |
| RAMBUS INC | 13 | 2005–2015 |
| FRANS YOHAN Uself | 2 | 2013 |
| KIM JAEHA | 2 | 2013 |
| NGUYEN HUY M | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palo Alto, California, US | 39 | 2005–2021 |
| Sunnyvale, California, US | 1 | 2013 |