Inventor

DALEI ZHANG

Inventor

Overview

6→

Patents

2022–2024

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G06Fprimary

G06FElectric digital data processing11%

G06TImage data processing or generation, in general11%

G06VImage or video recognition or understanding11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

A61BDiagnosis5%

B09BDisposal of solid waste not otherwise provided for5%

C02FTreatment of water, waste water, sewage, or sludge5%

C22BProduction and refining of metals5%

F23JRemoval or treatment of combustion products or combustion residues5%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

PatentTitleYear

12,156,697Glaucoma image recognition method and device and diagnosis system2024 11,893,831Identity information processing method and device based on fundus image2024 11,854,501Backlight driving circut, backlight module and display device2023 11,501,428Method, apparatus and system for detecting fundus image based on machine learning2022 11,298,732Method for co-processing of waste incineration fly ash and chromium slag in landfill2022 11,294,209Liquid crystal display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to SHANGHAI EAGLEVISION MEDICAL TECH CO LTD (3)· patent assignee history

2022Patents assigned to INFOVISION OPTOELECT KUNSHAN (1)· patent assignee history

2022Patents assigned to QINGDAO JIEHUA ENVIRONMENTAL TECH CO LTD (1)· patent assignee history

2022–2024Based in CN· patent location history

2023Patents assigned to HKC CORP LTD (1)· patent assignee history

2023Patents assigned to MIANYANG HKC OPTOELECTRONICS TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI EAGLEVISION MEDICAL TECH CO LTD	3	2022–2024
HKC CORP LTD	1	2023
INFOVISION OPTOELECT KUNSHAN	1	2022
MIANYANG HKC OPTOELECTRONICS TECH CO LTD	1	2023
QINGDAO JIEHUA ENVIRONMENTAL TECH CO LTD	1	2022

Locations

Location	Patents	Span
CN	6	2022–2024