Inventor

Hai Liao

Inventor

Shenzhen, CN

Overview

5→

Patents

2004–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence14%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted14%

H04LTransmission of digital information, e.g. telegraphic communication14%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

G06KGraphical data reading7%

G06TImage data processing or generation, in general7%

G06VImage or video recognition or understanding7%

H04NPictorial communication, e.g. television7%

PatentTitleYear

10,069,894Electronic device, storage medium and file transferring method2018 9,967,315Electronic device, storage medium and file transferring method2018 9,838,595Video generating method and apparatus of video generating system2017 6,922,018'High intensity light source arrangement'2005 6,737,811'High intensity light source arrangement'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to A L LIGHTECH INC (1)· patent assignee history

2004–2005Based in Shanghai, CN· patent location history

2017Patents assigned to SZ REACH TECH CO LTD (1)· patent assignee history

2017Based in Guangdong, CN· patent location history

2018Patents assigned to TENCENT TECH SHENZHEN CO LTD (2)· patent assignee history

2018Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TENCENT TECH SHENZHEN CO LTD	2	2018
A L LIGHTECH INC	1	2004
SZ REACH TECH CO LTD	1	2017

Locations

Location	Patents	Span
Shenzhen, CN	2	2018
Shanghai, CN	2	2004–2005
Guangdong, CN	1	2017