Inventor

Zeshan CHANG

Inventor

Overview

3→

Patents

2024–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H04Bprimary

H04BTransmission22%

H04JMultiplex communication22%

H04QSelecting22%

G02BOptical elements, systems or apparatus11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

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

PatentTitleYear

12,335,669Optical module, data center system, and data transmission method2025 12,334,984Optical transmitter and optical modulation method2025 11,953,803Method for controlling voltages of liquid crystal on silicon two-dimensional array and related device2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history

2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	3	2024–2025

Locations

Location	Patents	Span
CN	3	2024–2025