Construction of three-dimensional road network map
US-12423912-B2 · Sep 23, 2025 · US
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Zhang Junjun patents
Zhang Junjun is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Junjun |
| Total patents | 35 |
| First publication | Sep 14, 2017 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Photomask assembly, patterned mask and method for forming the same, and method for forming active region
US-12374550-B2 · Jul 29, 2025 · US
Method for preparing antibacterial and fresh-keeping fruit-packaging material through three-dimensional printing
US-12344764-B2 · Jul 1, 2025 · US
Method for preparing antibacterial and fresh-keeping fruit-packaging material through three-dimensional printing
US-2025136825-A1 · May 1, 2025 · US
Method for detecting organophosphorus pesticide by microfluidic chip based on fluorescent sensing film
US-12281990-B2 · Apr 22, 2025 · US
Map data processing method and apparatus, and storage medium
US-12198236-B2 · Jan 14, 2025 · US
Three-layer fruit or vegetable preservative film with temperature-controlled release under mechanical driving power, and preparation method thereof
US-12150457-B2 · Nov 26, 2024 · US
Method for detecting organophosphorus pesticide by microfluidic chip based on fluorescent sensing film
US-2024353342-A1 · Oct 24, 2024 · US
Method and system for overlay error compensation and computer-readable storage medium
US-12100135-B2 · Sep 24, 2024 · US
Three-layer fruit or vegetable preservative film with temperature-controlled release under mechanical driving power, and preparation method thereof
US-2024260596-A1 · Aug 8, 2024 · US
Recent patents
Latest publications not already listed above.
Class d amplifier and related chip and electronic apparatus
US-2024097627-A1 · Mar 21, 2024 · US
Landform map building method and apparatus, electronic device and readable storage medium
US-11893685-B2 · Feb 6, 2024 · US
Systems and methods for electric vehicle charging
US-11790392-B2 · Oct 17, 2023 · US
Landform map building method and apparatus, electronic device and readable storage medium
US-2023222733-A1 · Jul 13, 2023 · US
Construction of three-dimensional road network map
US-2023222734-A1 · Jul 13, 2023 · US
Method and system for overlay error compensation and computer-readable storage medium
US-2023177675-A1 · Jun 8, 2023 · US
Intersection vertex height value acquisition method and apparatus, electronic device and storage medium
US-2023111511-A1 · Apr 13, 2023 · US
Control method and system for critical dimension (cd)
US-2023063001-A1 · Mar 2, 2023 · US
Map data processing method and apparatus, and storage medium
US-2023059277-A1 · Feb 23, 2023 · US
Photomask assembly, patterned mask and method for forming the same, and method for forming active region
US-2022301873-A1 · Sep 22, 2022 · US
Systems and methods for authenticating wireless modules
US-11388597-B2 · Jul 12, 2022 · US
PC module assembly
US-10990143-B2 · Apr 27, 2021 · US
Voltage regulator and power supply
US-10936001-B2 · Mar 2, 2021 · US
Building based on large-space structure and freestanding external envelope as well as construction method
US-10808396-B2 · Oct 20, 2020 · US
Systems and methods for electric vehicle charging
US-2020294078-A1 · Sep 17, 2020 · US
Voltage regulator and power supply
US-2020174508-A1 · Jun 4, 2020 · US
Voltage regulator and power supply
US-10599173-B2 · Mar 24, 2020 · US
Pc module assembly
US-2020073449-A1 · Mar 5, 2020 · US
Method for detecting anti-island protection performance of inverter
US-10551429-B2 · Feb 4, 2020 · US
Building based on large-space structure and freestanding external envelope as well as construction method
US-2019257094-A1 · Aug 22, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Baidu Netcom Sci & Tech Co Ltd | 7 |
| Univ Jiangsu | 6 |
| Shenzhen Goodix Tech Co Ltd | 6 |
| Changxin Memory Tech Inc | 5 |
| Guangzhou Shiyuan Electronics Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06T17/05 | 5 |
| G06T7/13 | 4 |
| G06V20/13 | 4 |
| H03F3/45771 | 4 |
| H03F3/45991 | 4 |