Inventor

David Bina

Inventor

Northfield Center, OH, US

Overview

1994–2017

Patent span

Physics

Primary field (CPC G)

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

G01Cprimary

G01CMeasuring distances, levels or bearings21%

G02BOptical elements, systems or apparatus21%

F21KNon-electric light sources using luminescence7%

F21VFunctional features or details of lighting devices or systems thereof7%

G01DMeasuring not specially adapted for a specific variable7%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

H05BElectric heating7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Based in Grand Rapids, MI, US· patent location history

1998–1999Based in Comstock Park, MI, US· patent location history

2013–2016Patents assigned to BINA DAVID (3)· patent assignee history

2013–2017Patents assigned to ENERGY FOCUS INC (2)· patent assignee history

2013Patents assigned to ADAMEK PETR (1)· patent assignee history

2013Patents assigned to BIOLOG CT AV CR V V I USTAV MOLEKULARNI BIOLOG ROSTLIN (1)· patent assignee history

2013Patents assigned to BUELOW II ROGER F (1)· patent assignee history

2013–2017Based in Northfield Center, OH, US· patent location history

2013Based in Telc, CZ· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BINA DAVIDself	3	2013–2016
ENERGY FOCUS INC	2	2013–2017
ADAMEK PETR	1	2013
BIOLOG CT AV CR V V I USTAV MOLEKULARNI BIOLOG ROSTLIN	1	2013
BUELOW II ROGER F	1	2013

Locations