Inventor
Jingzhong LI
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing26%
G06TImage data processing or generation, in general21%
G06VImage or video recognition or understanding16%
H04LTransmission of digital information, e.g. telegraphic communication11%
G06NComputing arrangements based on specific computational models5%
H04NPictorial communication, e.g. television5%
Y02ATechnologies for adaptation to climate change5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
12,412,337Method for multi-scale digital elevation model generation based on curvature wavelet transform202512,400,050Graph convolution auto-encoder based multi-scale method for computing road network similarity202512,158,928Commutative encryption and watermarking method based on chaotic system and zero watermark for vector geospatial data202412,118,767Classification method based on skeleton lines for map building shapes202412,073,486Reversible watermarking method for oblique photography three-dimensional models with controllable accuracy202411,470,023Session initiation method and device202211,302,060Method and system for vector-raster overlay analysis of ground surface image area based on edge clipping2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2022Patents assigned to UNIV WUHAN (1)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to UNIV LANZHOU JIAOTONG (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV LANZHOU JIAOTONG | 5 | 2024–2025 |
| TENCENT TECH SHENZHEN CO LTD | 1 | 2022 |
| UNIV WUHAN | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2022–2025 |