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Inventor

Haixiong Hou

Inventor
Shenzhen, CN

Overview

8→
Patents
2017–2020
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them37%
G02BOptical elements, systems or apparatus32%
F21VFunctional features or details of lighting devices or systems thereof16%
F21SNon-portable lighting devices5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
H04NPictorial communication, e.g. television5%
PatentTitleYear
10,830,416Light guide component and light source device202010,824,066Light source and projection system202010,338,461Light-emitting device and related light source system201910,222,686Light source system and projection system201910,197,900Light-emitting device employing a reflective light focusing system having a focusing region and a non-focusing region and projection system incorporating the same20199,904,160'Light-emitting device and related light source system'20189,778,554'Laser light source, wavelength conversion light source, light combining light source, and projection system'20179,612,514'Light-emitting device and related projection system'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to APPOTRONICS CORP LTD (7)· patent assignee history
2017Patents assigned to APPOTRONICS CHINA CORP (1)· patent assignee history
2017–2020Based in Shenzhen, CN· patent location history
2018–2019Patents assigned to APPOTRONIC CHINA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPOTRONICS CORP LTD72017–2020
APPOTRONIC CHINA CORP22018–2019
APPOTRONICS CHINA CORP12017
Locations
LocationPatentsSpan
Shenzhen, CN82017–2020