Inventor

GUOZHONG WANG

Inventor

Overview

8→

Patents

2022–2026

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC23primary

LOC2329%

F16HGearing14%

A47CChairs7%

B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects7%

B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for7%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load7%

C08JWorking-up7%

F03GSpring, weight, inertia or like motors7%

F16DCouplings for transmitting rotation7%

H01HElectric switches7%

PatentTitleYear

D1114236Window frame connector2026 D1111143Portable air conditioner2026 D1110488Portable air conditioner2026 D1110487Portable air conditioner2026 12,305,006Methods for catalytically degrading polyolefin plastics at low temperatures2025 11,518,294Electric lifting bed for automobile2022 11,440,512Double-lifting device for towing type traveling vehicle2022 11,231,094Stroke-limiting control assembly and operating method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HANGZHOU HENGHONG MACH CO LTD (2)· patent assignee history

2022Patents assigned to HENGHONG INTELLIGENT EQUIPMENT CO LTD (1)· patent assignee history

2022–2026Based in CN· patent location history

2025Patents assigned to HEFEI INST PHYSICAL SCI CAS (1)· patent assignee history

2026Patents assigned to GUANGDONG ROWAN TECH CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GUANGDONG ROWAN TECH CO LTD	4	2026
HANGZHOU HENGHONG MACH CO LTD	2	2022
HEFEI INST PHYSICAL SCI CAS	1	2025
HENGHONG INTELLIGENT EQUIPMENT CO LTD	1	2022

Locations

Location	Patents	Span
CN	8	2022–2026