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Inventor

Chun Sing Lam

Inventor
San Jose, CA, US

Overview

3→
Patents
2019–2020
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.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits60%
H01LSemiconductor devices20%
H10NElectric solid-state devices not otherwise provided for20%
PatentTitleYear
10,873,313Piston mode lamb wave resonators202010,778,181Elastic wave device with sub-wavelength thick piezoelectric layer and high velocity layer202010,404,234Filter device with phase compensation, and electronic devices including same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SKYWORKS FILTER SOLUTIONS JAPAN CO LTD (1)· patent assignee history
2019–2020Based in San Jose, CA, US· patent location history
2020Patents assigned to SKYWORKS SOLUTIONS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SKYWORKS SOLUTIONS INC22020
SKYWORKS FILTER SOLUTIONS JAPAN CO LTD12019
Locations
LocationPatentsSpan
San Jose, California, US32019–2020