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Inventor

Ka Wai Paul Chan

Inventor
Hong Kong, CN

Overview

5→
Patents
2015–2019
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.

H02Jprimary
H02JElectric power networks80%
G01RMeasuring electric variables20%
PatentTitleYear
10,305,332Methods and systems for detecting foreign objects in a wireless charging system201910,044,233Methods and systems for detecting foreign objects in a wireless charging system20189,989,587Apparatus for testing multiple semiconductor dice with increased throughput20189,825,486'Methods and systems for detecting foreign objects in a wireless charging system'20179,178,361'Methods and systems for detecting foreign objects in a wireless charging system'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to CONVENIENTPOWER HK LTD (4)· patent assignee history
2015Patents assigned to CONVENIENTPOWER LTD (1)· patent assignee history
2015–2019Based in Hong Kong, CN· patent location history
2018Patents assigned to ASM TECH SINGAPORE PTE LTD (1)· patent assignee history
2018Based in Kwai Chung, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CONVENIENTPOWER HK LTD42015–2019
ASM TECH SINGAPORE PTE LTD12018
CONVENIENTPOWER LTD12015
Locations
LocationPatentsSpan
Hong Kong, CN42015–2019
Kwai Chung, HK12018