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Inventor

Calvin Si

Inventor
Nepean, CA

Overview

2→
Patents
1999–2000
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.

G02Bprimary
G02BOptical elements, systems or apparatus50%
H04JMultiplex communication50%
PatentTitleYear
6,014,484'Method and device for optical coupling'20005,943,149'Optical multiplexor/demultiplexor using a narrow band filter followed by a wideband filter'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Based in Nepean, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Locations
LocationPatentsSpan
Nepean, CA21999–2000