Inventor
Hak-Phil Lee
Inventor
Inchon, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission20%
H04JMultiplex communication20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H01LSemiconductor devices10%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
H04QSelecting10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
10,978,401Package structure20217,450,719'Gigabit Ethernet-based passive optical network and data encryption method'20087,272,318'Passive optical network employing multi-carrier code division multiple access'20077,167,302'Gain-flattened wideband erbium-doped optical fiber amplifier'20077,133,609'Bidirectional WDM self-healing ring network'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2008Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2006–2008Based in Inchon, KR· patent location history
2021Patents assigned to UNIMICRON TECHNOLOGY CORP (1)· patent assignee history
2021Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2006–2008 |
| UNIMICRON TECHNOLOGY CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Inchon, KR | 4 | 2006–2008 |
| Taoyuan, TW | 1 | 2021 |