Inventor

Ronald Mak

Inventor
San Jose, CA, US

Overview

8→
Patents
2002–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing60%
A47JKitchen equipment10%
B23KSoldering or unsoldering10%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling10%
B43LArticles for writing or drawing upon10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to EVERYPATH INC (2)· patent assignee history
2002–2017Based in San Jose, CA, US· patent location history
2008Patents assigned to MAK CHUNG MING (1)· patent assignee history
2008Based in Hong Kong, CN· patent location history
2016–2017Patents assigned to IBM (4)· patent assignee history
2021Patents assigned to CHEN TINGHONG (1)· patent assignee history
2021Patents assigned to LANE MARVIN (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM42016–2017
EVERYPATH INC22002–2003
CHEN TINGHONG12021
LANE MARVIN12021
MAK CHUNG MING12008
Locations
LocationPatentsSpan
San Jose, California, US62002–2017
Shanghai, CN12021
Hong Kong, CN12008