Inventor
GUOPING LI
Inventor
CN
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication8%
B01DSeparation4%
C02FTreatment of water, waste water, sewage, or sludge4%
E04FFinishing work on buildings, e.g. stairs, floors4%
F04BPositive-displacement machines for liquids4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%
LOC134%
Y02ATechnologies for adaptation to climate change4%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for2%
A23PShaping or working of foodstuffs, not fully covered by a single other subclass2%
PatentTitleYear
12,514,271Preparation method of konjac granule202612,258,951Transmission assembly of pump head of diaphragm booster pump, pump head of diaphragm booster pump, and diaphragm booster pump202512,253,072Pump head of diaphragm booster pump, diaphragm booster pump, water treatment device and method of operating pump head202512,211,022Gravity-box-based snack vending apparatus and network vending system using the apparatus202512,187,520Food gravity box with sealed flow channel for freshness preservation and display2025D1049056Cable protector202412,028,256Method and apparatus for controlling traffic in packet-based network2024D1020630EV charger holder202411,927,584Water hardness detection probe, sensor, detection method and water softener2024D1013255Hookah202411,876,715Load balancing method, device, and system202411,856,663PTC liquid heating device202311,779,887Full-effect reverse osmosis membrane element, and water purifier having same202311,659,435Network congestion control method, apparatus, and system202311,516,134Method and apparatus for controlling traffic in packet-based network202211,448,228Pumps with a waterproof structure2022D0957517Engraving machine202211,345,618Full-effective reverse osmosis membrane element and water purification machine202211,214,674High-whiteness MGO substrate, preparation method thereof and decorative board having the substrate202211,159,103Six-degree-of-freedom large-stroke uncoupling large hollow series-parallel piezoelectric micro-motion platform202111,136,766Easy-to-assemble panel2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to JIANGSU LANGYUE NEW MATERIALS TECH CO LTD (2)· patent assignee history
2021–2026Based in CN· patent location history
2022–2025Patents assigned to SHENZHEN ANGEL DRINKING WATER INDUSTRY GROUP CORP (5)· patent assignee history
2022–2024Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history
2022–2024Patents assigned to LI GUOPING (3)· patent assignee history
2022–2023Patents assigned to BESTWAY INFLATABLES & MAT CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN ANGEL DRINKING WATER INDUSTRY GROUP CORP | 5 | 2022–2025 |
| HUAWEI TECH CO LTD | 4 | 2022–2024 |
| LI GUOPINGself | 3 | 2022–2024 |
| BESTWAY INFLATABLES & MAT CORP | 2 | 2022–2023 |
| JIANGSU LANGYUE NEW MATERIALS TECH CO LTD | 2 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 21 | 2021–2026 |