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Inventor

Chongyang ZHANG

Inventor
CN

Overview

2→
Patents
2023–2024
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Bprimary
E04BGeneral building constructions17%
E04HBuildings or like structures for particular purposes17%
G02BOptical elements, systems or apparatus17%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
H04NPictorial communication, e.g. television17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
12,167,178Projection apparatus and projection display method202411,834,862Modular energy-dissipating fabricated structure for transmission tower2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION CO LTD (1)· patent assignee history
2023–2024Based in CN· patent location history
2024Patents assigned to HISENSE LASER DISPLAY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HISENSE LASER DISPLAY CO LTD12024
POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION CO LTD12023
Locations
LocationPatentsSpan
CN22023–2024