Inventor
PING LU
Inventor
US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01DMeasuring not specially adapted for a specific variable5%
G02BOptical elements, systems or apparatus5%
G04FTime-interval measuring5%
H03KPulse technique5%
H04LTransmission of digital information, e.g. telegraphic communication5%
B64UUnmanned aerial vehicles [uav]3%
G01KMeasuring temperature3%
PatentTitleYear
12,592,687Phase interpolator (PI) including weighted summing circuit and related methods202612,468,309Method and system for hovering control of unmanned aerial vehicle in tunnel202512,463,649Digital phase-locked loops (PLL) including closed-loop time-to-digital converter (TDC) gain calibration circuits and related methods202512,404,474Environmentally stable solid lubricant coating202512,379,695Time-to-digital converters (TDC) employing a single-stage delay pair and noise shaping for wide input range and reduced quantization noise in a phase-locked loop (PLL)202512,362,902Phase interpolator (PI) with clamping circuit to limit operation to range having optimal integral non-linearity and related methods202512,340,152Large-scale underground shield docking model test platform and test method using same202512,313,540Simultaneous ultrasonic vibration and gas sensing based on a tunable fiber ring laser202512,259,296Apparatus, method and system for detecting presence of a fluid202512,216,434Time to digital converter (TDC) circuit with self-adaptive time granularity and related methods202512,212,327Phase-locked loops (PLL), including time-to-digital converter (TDC) gain calibration circuits and related methods202512,164,144Fiber Bragg grating sensor in polymer-coated ultra-thin optical fibers and method for producing same202412,125,142Methods and systems for modeling poor texture tunnels based on vision-lidar coupling202412,013,847Fast processing method of massive time-series data based on aggregated edge and time-series aggregated edge202411,953,527Peak voltage amplitude detectors tolerant to process variation and device mismatch and related methods202411,928,113Structure and method of aggregation index for improving aggregation query efficiency202411,907,295Method for reverse real-time matching based on event-driven graph patterns202411,882,797Automatic detection and recovery device for residual agricultural mulch film, and method of using said device202411,847,920Method for feasibility evaluation of UAV digital twin based on vicon motion capture system202311,843,684Wireless data transmission202311,726,047Distributed fiber-optic sensor network for sensing the corrosion onset and quantification202311,722,140Phase-locked-loop circuit employing a hybrid loop filter with sample and hold capacitors for reduced signal jitter, and related methods202311,703,636Boron nitride nanotube coated optical waveguide and uses thereof202311,652,426Composite motor having high-precision positioning2023D0972643Remote game controller202211,359,939Low insertion loss high temperature stable fiber Bragg grating sensor and method for producing same202211,290,577Wireless data transmission202211,268,984Low-cost fiber optic sensor array for simultaneous detection of multiple parameters202211,159,151Calibrating a phase interpolator by amplifying timing differences2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (9)· patent assignee history
2021–2026Based in US· patent location history
2022–2025Patents assigned to NAT RES COUNCIL CANADA (4)· patent assignee history
2022–2025Patents assigned to US ENERGY (3)· patent assignee history
2022–2025Based in CN· patent location history
2022–2025Based in CA· patent location history
2023–2025Patents assigned to UNIV TONGJI (3)· patent assignee history
2024Patents assigned to ZHEJIANG BANGSUN TECH CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 9 | 2021–2026 |
| NAT RES COUNCIL CANADA | 4 | 2022–2025 |
| UNIV TONGJI | 3 | 2023–2025 |
| US ENERGY | 3 | 2022–2025 |
| ZHEJIANG BANGSUN TECH CO LTD | 3 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 13 | 2021–2026 |
| CN | 12 | 2022–2025 |
| CA | 4 | 2022–2025 |