Inventor
Leon Zheng
Inventor
San Jose, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing42%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses19%
H03KPulse technique15%
H04JMultiplex communication8%
H04LTransmission of digital information, e.g. telegraphic communication8%
G07CTime or attendance registers4%
LOC164%
PatentTitleYear
11,010,463Terminal device password unlocking method and device, and terminal device using the same202110,956,041Online snapshot consolidation using I/O mirroring2021D0907684Wireless pico projector20219,170,775'Flexible accumulator in digital signal processing circuitry'20158,995,599'Techniques for generating fractional periodic signals'20158,619,931'Multi-purpose phase-locked loop for low cost transceiver'20138,615,543'Saturation and rounding in multiply-accumulate blocks'20138,537,956'Techniques for generating fractional periodic signals'20138,364,738'Programmable logic device with specialized functional block'20137,821,312'Techniques for selecting phases of clock signals'20107,698,358'Programmable logic device with specialized functional block'20107,660,841'Flexible accumulator in digital signal processing circuitry'20107,619,451'Techniques for compensating delays in clock signals on integrated circuits'20097,555,667'Programmable logic device integrated circuit with dynamic phase alignment capabilities and shared phase-locked-loop circuitry'20097,532,029'Techniques for reconfiguring programmable circuit blocks'20097,467,176'Saturation and rounding in multiply-accumulate blocks'20087,437,401'Multiplier-accumulator block mode splitting'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2015Patents assigned to ALTERA CORP (14)· patent assignee history
2008–2015Based in San Jose, CA, US· patent location history
2009Based in Santa Clara, CA, US· patent location history
2013–2015Patents assigned to ZHENG LEON (5)· patent assignee history
2013–2015Patents assigned to LANGHAMMER MARTIN (3)· patent assignee history
2013–2015Patents assigned to HWANG CHIAO KAI (2)· patent assignee history
2013Patents assigned to PHAM TIEN DUC (2)· patent assignee history
2013–2015Based in San Francisco, CA, US· patent location history
2021Based in Dongguan, CN· patent location history
2021Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALTERA CORP | 14 | 2008–2015 |
| ZHENG LEONself | 5 | 2013–2015 |
| LANGHAMMER MARTIN | 3 | 2013–2015 |
| HWANG CHIAO KAI | 2 | 2013–2015 |
| PHAM TIEN DUC | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 8 | 2008–2015 |
| San Francisco, California, US | 3 | 2013–2015 |
| Santa Clara, California, US | 3 | 2009 |
| Dongguan, CN | 1 | 2021 |
| Palo Alto, California, US | 1 | 2021 |