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Inventor

Haitao Song

Inventor
Sichuan, CN

Overview

4→
Patents
2016–2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general29%
H04NPictorial communication, e.g. television29%
G02BOptical elements, systems or apparatus14%
G06FElectric digital data processing14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
PatentTitleYear
10,620,427Optical magnifying combination lens, head-mounted optical display system and virtual reality display device202010,334,235Binocular see-through AR head-mounted display device and information display method therefor20199,734,508'Click fraud monitoring based on advertising traffic'20179,384,588'Video playing method and system based on augmented reality technology and mobile terminal'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to CHENGDU IDEALSEE TECHNOLOGY CO LTD (2)· patent assignee history
2016Based in Chengdu, CN· patent location history
2017Patents assigned to KOULADJIE KAM (1)· patent assignee history
2017Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2017Based in Sammamish, WA, US· patent location history
2019–2020Based in Sichuan, CN· patent location history
2020Patents assigned to CHENGDU LIXIANG ZHIMEI TECH CO LTD (1)· patent assignee history
2020Patents assigned to IDEALENS TECH CHENGDU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHENGDU IDEALSEE TECHNOLOGY CO LTD22016–2019
CHENGDU LIXIANG ZHIMEI TECH CO LTD12020
IDEALENS TECH CHENGDU CO LTD12020
KOULADJIE KAM12017
MICROSOFT TECHNOLOGY LICENSING LLC12017
Locations
LocationPatentsSpan
Sichuan, CN22019–2020
Sammamish, Washington, US12017
Chengdu, CN12016