Inventor

Yanning HE

Inventor
CN

Overview

2→
Patents
2025
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G02BOptical elements, systems or apparatus25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to NINGBO SUNNY OPOTECH CO LTD (2)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINGBO SUNNY OPOTECH CO LTD22025
Locations
LocationPatentsSpan
CN22025