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Inventor

Shengwei ZHANG

Inventor
CN

Overview

5→
Patents
2022–2025
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.

H02Gprimary
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines20%
H04MTelephonic communication20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
G02BOptical elements, systems or apparatus10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
G06FElectric digital data processing10%
H01RElectrically-conductive connections10%
LOC1310%
PatentTitleYear
12,411,398Modular smartphone microscopy device for multimodal imaging202512,386,584Sound recording method and apparatus202511,735,899Retractable data cable202311,658,448Unidirectional free-pulling data cable2023D0950488Charging box for earphones2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to DONGGUAN CEESING INTELLIGENT DEVICE MFG CO LTD (3)· patent assignee history
2022Patents assigned to SHENZHEN CHENGYUE INNOVATION TECH CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to HONOR DEVICE CO LTD (1)· patent assignee history
2025Patents assigned to UNIV NORTH CAROLINA STATE (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONGGUAN CEESING INTELLIGENT DEVICE MFG CO LTD32022–2023
HONOR DEVICE CO LTD12025
SHENZHEN CHENGYUE INNOVATION TECH CO LTD12022
UNIV NORTH CAROLINA STATE12025
Locations
LocationPatentsSpan
CN42022–2025
US12025