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Inventor

Changhong Lin

Inventor
Beijing, CN

Overview

2→
Patents
2019–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels14%
G06FElectric digital data processing14%
G06KGraphical data reading14%
G06TImage data processing or generation, in general14%
G06VImage or video recognition or understanding14%
H04MTelephonic communication14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
10,932,923Ankle prosthesis hydraulic drive circuit for achieving damping control and energy recovery202110,168,790Method and device for enabling virtual reality interaction with gesture control2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to ARCSOFT HANGZHOU MULTIMEDIA TECH CO LTD (1)· patent assignee history
2019Based in Hangzhou, CN· patent location history
2021Patents assigned to UNIV BEIHANG (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARCSOFT HANGZHOU MULTIMEDIA TECH CO LTD12019
UNIV BEIHANG12021
Locations
LocationPatentsSpan
Beijing, CN12021
Hangzhou, CN12019