Inventor

Wenhao Wang

Inventor

Beijing, CN

Overview

10→

Patents

2011–2021

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

B26BHand-held cutting tools not otherwise provided for6%

G05BControl or regulating systems in general6%

B23KSoldering or unsoldering3%

B29CShaping or joining of plastics3%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%

B82YSpecific uses or applications of nanostructures3%

C03BManufacture, shaping, or supplementary processes3%

PatentTitleYear

10,994,429Retractable cutting tool2021 D0917984Knife blade2021 10,994,430Utility knife with dual blades2021 10,596,663High-precision laser machining method for sapphire submicron-order section2020 10,546,074Method and system for obtaining relation between winding state and leakage reactance parameter of transformer2020 9,875,419Recognition device and alignment system2018 9,744,718'Apparatus and method for sticking cloth'2017 9,656,797'Display panel storing device'2017 9,522,782'Automatic rubbing roller storage system and pick-and-place method'2016 7,909,996'Nano-granule fuel and its preparation'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Based in Beijing, CN· patent location history

2016–2018Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history

2016–2018Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (4)· patent assignee history

2020Patents assigned to ELECTRIC POWER RES INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER COMPANY (1)· patent assignee history

2020Based in Zhejiang, CN· patent location history

2021Patents assigned to HANGZHOU GREAT STAR IND CO LTD (3)· patent assignee history

2021Patents assigned to HANGZHOU GREAT STAR TOOLS CO LTD (2)· patent assignee history

2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	4	2016–2018
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	4	2016–2018
HANGZHOU GREAT STAR IND CO LTD	3	2021
HANGZHOU GREAT STAR TOOLS CO LTD	2	2021
ELECTRIC POWER RES INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER COMPANY	1	2020

Locations

Location	Patents	Span
Beijing, CN	6	2011–2020
Hangzhou, CN	3	2021
Zhejiang, CN	1	2020