Inventor

JYUNG CHAN LEE

Inventor

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.

H04Bprimary

H04BTransmission50%

H04LTransmission of digital information, e.g. telegraphic communication25%

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

PatentTitleYear

12,413,301Optical transceiver and method of optimizing optical transceiver2025 11,899,334Silicon photonics-based optical modulator2024 11,664,903Apparatus and method for generating PAM-4 optical signal2023 11,601,201Optical transceiver based on planar lightwave circuit2023 11,411,656Impedance correcting method and apparatus, and impedance-corrected signal line for optical transceiver2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (5)· patent assignee history

2022–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ELECTRONICS & TELECOMMUNICATIONS RES INST	5	2022–2025

Locations

Location	Patents	Span
KR	5	2022–2025