Inventor
Wanghua Wu
Inventor
Santa Clara, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique16%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses16%
H04LTransmission of digital information, e.g. telegraphic communication12%
G06FElectric digital data processing8%
H03MCoding8%
H04WWireless communication networks8%
G04FTime-interval measuring4%
G06NComputing arrangements based on specific computational models4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
PatentTitleYear
11,018,688DTC device and method based on capacitive DAC charging202110,917,196Efficient transmission of small packets in low power and lossy networks202110,904,778Detection and deduction of urgent messages in low power and lossy networks202110,581,418System and method for fast converging reference clock duty cycle correction for digital to time converter (DTC)-based analog fractional-N phase-locked loop (PLL)202010,218,341Systems and methods for phase synchronization of local oscillator paths in oscillator-operated circuits201910,187,082Systems and methods for gray coding based error correction in an asynchronous counter20199,118,335'High resolution millimeter wave digitally controlled oscillator with reconfigurable distributed metal capacitor passive resonators'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to UNIV DELFT TECH (1)· patent assignee history
2015Based in Delft, NL· patent location history
2019Patents assigned to MARVELL INT LTD (1)· patent assignee history
2019Patents assigned to MARVELL WORLD TRADE LTD (1)· patent assignee history
2019–2021Based in Santa Clara, CA, US· patent location history
2020–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2021Patents assigned to CISCO TECH INC (2)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 2 | 2021 |
| SAMSUNG ELECTRONICS CO LTD | 2 | 2020–2021 |
| MARVELL INT LTD | 1 | 2019 |
| MARVELL WORLD TRADE LTD | 1 | 2019 |
| UNIV DELFT TECH | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Clara, California, US | 4 | 2019–2021 |
| Shanghai, CN | 2 | 2021 |
| Delft, NL | 1 | 2015 |