Inventor
HONGTAO LI
Inventor
CN
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling15%
H04LTransmission of digital information, e.g. telegraphic communication15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
G05BControl or regulating systems in general6%
G06FElectric digital data processing6%
G06KGraphical data reading6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H03FAmplifiers6%
H03KPulse technique6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
12,416,661Device for simulating high-frequency current propagation of partial discharge of GIL/GIS202512,366,845Material management method and apparatus, computer device, and storage medium202512,348,198Method and standard module for amplifying pulsed power202512,276,166Device for preventing abrupt blockage in blooie line of gas drilling202512,266,929Data acquisition and control system of pulsed power supply for multi-load202512,260,281Reading head protection apparatus and information reading device202512,146,374Active intelligent wellbore pressure control system202412,024,961Remote intelligent active drilling pressure control system and method202412,021,519High-power repeat-frequency solid-state switch controlled by combination of optical amplification and electrical amplification, and method202411,988,055Controllable downhole drilling and completion tool separating device and their method of use202411,930,113Blockchain hybrid consensus-based system for maintaining domain name information202411,884,488Article conveying system and article conveying method202411,831,660Blockchain-based method and system for handling domain name abuse202311,831,772Blockchain multi-party shared-governance-based system for maintaining domain name information202311,713,674Pressure pulse communication system and method during gas drilling202311,700,227Identifier resolution method and apparatus for the internet of things202311,558,343Method and apparatus for resolving domain name based on co-governance chain202311,521,340Emoticon package generation method and apparatus, device and medium2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to BEIJING BAIDU NETCOM SCI & TECH CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to CHINA INTERNET NETWORK INFORMATION CT (5)· patent assignee history
2023–2025Patents assigned to UNIV SOUTHWEST PETROLEUM (5)· patent assignee history
2024–2025Patents assigned to INST FLUID PHYSICS CN ACAD ENG (2)· patent assignee history
2025Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA INTERNET NETWORK INFORMATION CT | 5 | 2023–2024 |
| UNIV SOUTHWEST PETROLEUM | 5 | 2023–2025 |
| CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD | 2 | 2025 |
| INST FLUID PHYSICS CN ACAD ENG | 2 | 2024–2025 |
| BEIJING BAIDU NETCOM SCI & TECH CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 18 | 2022–2025 |