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Inventor

Chi Lap Yuen

Inventor
Shatin, N.T., HK

Overview

1→
Patents
2009
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H03Fprimary
H03FAmplifiers50%
H03HImpedance networks, e.g. resonant circuits50%
PatentTitleYear
7,532,074'Device and method for biasing a transistor amplifier'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to KONTEL DATA SYSTEM LTD (1)· patent assignee history
2009Based in Shatin, N.T., HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONTEL DATA SYSTEM LTD12009
Locations
LocationPatentsSpan
Shatin, N.T., HK12009