Inventor
JIANHUA ZHANG
Inventor
CN
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning8%
LOC158%
A61CDentistry4%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
F16KValves4%
G05BControl or regulating systems in general4%
G06FElectric digital data processing4%
A46BBrushes2%
A61BDiagnosis2%
PatentTitleYear
12,583,931Antibody and chimeric antigen receptor (CAR) binding to CD70, and application thereof202612,509,650Water-only laundry detergent sheet and preparation method thereof202512,297,795Multi-function fuel injector valve in dual fuel system and fuel system operating method202512,268,566Electric toothbrush head and electric toothbrush202512,243,159Digital twin modeling method and system for assembling a robotic teleoperation environment202512,234,232Aromatic heterocyclic compound with kinase inhibitory activity202512,122,688Air treatment device and control method202412,114,766Electric toothbrush head and electric toothbrush202412,105,483Intelligent device and method for controlling the same202412,061,013Anti-splash structure and humidification apparatus202412,049,766Tensegrity offshore wind power generation support structure202412,013,143Water retaining structure and humidifier with water retaining structure202411,926,271Detection circuit for instantaneous voltage drop and on-board diagnostic system202411,415,228Water outlet valve structure and humidifier having the same202211,391,380Water outlet valve assembly and humidifier including water outlet valve assembly2022D0950608Injector2022D0949923Injector202211,266,396Intraoral retractor for temporomandibular joint2022D0934298Injector2021D0934299Injector2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to CATERPILLAR INC (5)· patent assignee history
2021–2025Based in US· patent location history
2022–2024Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (5)· patent assignee history
2022Patents assigned to CHAMFOND BIOTECH CO LTD (1)· patent assignee history
2022–2026Based in CN· patent location history
2025Patents assigned to EBEI UNIV OF TECHNOLOGY (1)· patent assignee history
2025Patents assigned to FOSHAN CITY MAGIC CRYSTAL TECH DEVELOPMENT CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 5 | 2021–2025 |
| GREE ELECTRIC APPLIANCES INC ZHUHAI | 5 | 2022–2024 |
| CHAMFOND BIOTECH CO LTD | 1 | 2022 |
| EBEI UNIV OF TECHNOLOGY | 1 | 2025 |
| FOSHAN CITY MAGIC CRYSTAL TECH DEVELOPMENT CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 15 | 2022–2026 |
| US | 5 | 2021–2025 |