Inventor

Li Min

Inventor

Dublin, CA, US

Overview

1991–2017

Patent span

Mechanical engineering

Primary field (CPC F)

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

B82Yprimary

B82YSpecific uses or applications of nanostructures12%

G11BInformation storage based on relative movement between record carrier and transducer12%

Y10TTechnical subjects covered by former us classification12%

A61BDiagnosis6%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general6%

E21BEarth or rock drilling6%

F21LLighting devices or systems thereof, being portable or specially adapted for transportation6%

F21SNon-portable lighting devices6%

F21VFunctional features or details of lighting devices or systems thereof6%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Based in Liao Ning Province, CN· patent location history

2008–2017Patents assigned to MIN LI (3)· patent assignee history

2008Based in Hangzhou, CN· patent location history

2014–2016Patents assigned to HEADWAY TECHNOLOGIES INC (2)· patent assignee history

2014–2016Based in Dublin, CA, US· patent location history

2016Patents assigned to KUNLIANG ZHANG (1)· patent assignee history

2017Patents assigned to GRANDE WILLIAM J (1)· patent assignee history

2017Patents assigned to MICROPEN TECH CORP (1)· patent assignee history

2017Based in Lima, NY, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations