Inventor

Chung Chan

Inventor

Hong Kong, CN

Overview

7→

Patents

2012–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 7 as inventor

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

H10Fprimary

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation29%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%

Y10TTechnical subjects covered by former us classification18%

Y02PClimate change mitigation technologies in the production or processing of goods12%

B26DCutting6%

G06FElectric digital data processing6%

PatentTitleYear

11,003,290Sensing film with an integrated structure2021 8,640,587'Hand-operated cutting apparatus'2014 8,247,254'System and method for forming solar cell structures'2012 8,153,887'Method and structure for hydrogenation of silicon substrates with shaped covers'2012 8,153,892'Internal light trapping method and structure using porous monocyrstalline silicon films for photovoltaic applications'2012 8,148,629'Method and structure for hydrogenation of porous monocrystalline silicon substrates'2012 8,143,514'Method and structure for hydrogenation of silicon substrates with shaped covers'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHAN CHUNG (5)· patent assignee history

2012Patents assigned to SILICON CHINA HK LTD (5)· patent assignee history

2012Patents assigned to CHAN YICK CHUEN (4)· patent assignee history

2012Patents assigned to CHEUNG NATHAN W (4)· patent assignee history

2012Patents assigned to HO PUI YEE JOAN (2)· patent assignee history

2012–2021Based in Hong Kong, CN· patent location history

2012Based in Wanchai, HK· patent location history

2014Based in Fotan, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHAN CHUNGself	5	2012
SILICON CHINA HK LTD	5	2012
CHAN YICK CHUEN	4	2012
CHEUNG NATHAN W	4	2012
HO PUI YEE JOAN	2	2012

Locations

Location	Patents	Span
Hong Kong, CN	3	2012–2021
Wanchai, HK	3	2012
Fotan, HK	1	2014