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Inventor

Mark A. Weitzner

Inventor
Plainview, NY, US

Overview

9→
Patents
1988–2015
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G06Kprimary
G06KGraphical data reading58%
G01CMeasuring distances, levels or bearings17%
G02BOptical elements, systems or apparatus8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
8,925,814'Apparatus for and method of monitoring output power of a laser beam during reading of targets'20158,733,659'Arrangement for and method of regulating laser output power in electro-optical readers'20148,167,208'Arrangement for and method of controlling monitor photodiode leakage current in lasers in electro-optical readers'20127,609,736'Laser power control arrangements in electro-optical readers'20097,428,995'Scanning devices and methods using surface emitting laser diodes'20087,296,743'Laser power control arrangements in electro-optical readers'20077,126,734'Motor drive circuit with reduced coil crosstalk in a feedback signal indicative of mirror motion in light scanning arrangements'20064,856,901'Velocity control system using piezoelectric transducers'19894,781,462'Path length control signal derivation circuit for a laser angular rate sensor'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Based in Union, NJ, US· patent location history
2006–2015Patents assigned to SYMBOL TECHNOLOGIES INC (7)· patent assignee history
2006–2015Based in Plainview, NY, US· patent location history
2012–2014Patents assigned to GIEBEL JAMES (2)· patent assignee history
2012–2014Patents assigned to WEITZNER MARK (2)· patent assignee history
2014Patents assigned to BLASCZAK MATTHEW (1)· patent assignee history
2014Patents assigned to FAZEKAS PETER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SYMBOL TECHNOLOGIES INC72006–2015
GIEBEL JAMES22012–2014
WEITZNER MARKself22012–2014
BLASCZAK MATTHEW12014
FAZEKAS PETER12014
Locations
LocationPatentsSpan
Plainview, New York, US72006–2015
Union, New Jersey, US21988–1989