Rollins; George E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rollins; George E..The latest application filed is for "transceiver element for an optical unit of a photoelectric barrier and photoelectric light curtain".

Company Profile

0.20.17

Rollins; George E. - Chelmsford MA
Rollins; George E. - Holden MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transceiver element for an optical unit of a photoelectric barrier and photoelectric light curtain Grant 9,628,183 - Meinherz , et al. April 18, 2	2017-04-18
Transceiver Element for an Optical Unit of a Photoelectric Barrier and Photoelectric Light Curtain App 20150288454 - Meinherz; Carl ; et al.	2015-10-08
Audit trail in a programmable safety instrumented system via biometric signature(s) Grant 8,046,588 - Gibart , et al. October 25, 2	2011-10-25
Apparatus and methods for an inductive proximity sensor Grant 7,994,777 - Rollins , et al. August 9, 2	2011-08-09
RFID/biometric area protection Grant 7,932,809 - Nair , et al. April 26, 2	2011-04-26
Non-interfering transmitted-beam pairs Grant 7,912,376 - Rollins March 22, 2	2011-03-22
Apparatus and methods for proximity sensing circuitry Grant 7,808,235 - Rollins , et al. October 5, 2	2010-10-05
Optimizing availability and safety by reconfiguring and auto-adjusting redundancy Grant 7,657,814 - Schuster , et al. February 2, 2	2010-02-02
Industrial device with adaptive optics Grant 7,652,759 - Dogul , et al. January 26, 2	2010-01-26
Electronic token to provide sequential event control and monitoring Grant 7,616,095 - Jones , et al. November 10, 2	2009-11-10
Apparatus and methods for an area scanner having an adjustable mirror and a scan mirror with scan operable to 360 degrees Grant 7,566,864 - Rollins , et al. July 28, 2	2009-07-28
Apparatus And Methods For Proximity Sensing Circuitry App 20090140728 - Rollins; George E. ; et al.	2009-06-04
Apparatus And Methods For Proximity Sensing Circuitry App 20090140727 - Rollins; George E. ; et al.	2009-06-04
Safety versus availability graphical user interface Grant 7,539,550 - Nair , et al. May 26, 2	2009-05-26
Data acquisition and processing system for risk assessment Grant 7,533,798 - Jones , et al. May 19, 2	2009-05-19
Systems and methods that evaluate distance to potential hazards utilizing overlapping sensing zones Grant 7,522,066 - Galera , et al. April 21, 2	2009-04-21
Non-interfering Transmitted-beam Pairs App 20090087189 - Rollins; George E.	2009-04-02
Apparatus And Methods For An Inductive Proximity Sensor App 20090085560 - Rollins; George E. ; et al.	2009-04-02
Apparatus And Methods For An Area Scanner App 20090084935 - Rollins; George E. ; et al.	2009-04-02
Continuous optical self-alignment for light curtains and optical presence sensors for simplification and maintenance of alignment Grant 7,508,512 - Rollins , et al. March 24, 2	2009-03-24
Method for using a single optical emitter/receiver pair for creating a light curtain using LCD+MEMS technology for beam deflection Grant 7,442,917 - Rollins , et al. October 28, 2	2008-10-28
Reduced-size sensor circuit Grant 7,358,819 - Rollins April 15, 2	2008-04-15
System and method to combine and weight multiple sensors with overlapping sensing range to create a measurement system utilized in a high integrity or safety environment Grant 7,313,502 - Schuster , et al. December 25, 2	2007-12-25
Electronic token to provide sequential event control and monitoring App 20070205860 - Jones; Derek W. ; et al.	2007-09-06
RFID/biometric area protection App 20070205861 - Nair; Suresh ; et al.	2007-09-06
Optimizing availability and safety by reconfiguring and auto-adjusting redundancy App 20070198106 - Schuster; George K. ; et al.	2007-08-23
System and method to combine and weight multiple sensors with overlapping sensing range to create a measurement system utilized in a high integrity or safety environment App 20070198222 - Schuster; George K. ; et al.	2007-08-23
Systems and methods that evaluate distance to potential hazards utilizing overlapping sensing zones App 20070194944 - Galera; Richard ; et al.	2007-08-23
Safety versus availability graphical user interface App 20070198108 - Nair; Suresh R. ; et al.	2007-08-23
Audit trail in a programmable safety instrumented system via biometric signature(s) App 20070199047 - Gibart; Anthony G. ; et al.	2007-08-23
Data acquisition and processing system for risk assessment App 20070194097 - Jones; Derek W. ; et al.	2007-08-23
Reduced-size sensor circuit App 20070164825 - Rollins; George E.	2007-07-19
Sensor with improved gain-setting capability Grant 7,232,984 - Rollins June 19, 2	2007-06-19
Sensor including circuitry for recovering time-varying information and removing DC offsets Grant 7,223,957 - Rollins May 29, 2	2007-05-29
Sensor including circuitry for recovering time-varying information and removing DC offsets App 20060231741 - Rollins; George E.	2006-10-19
Sensor with improved gain-setting capability App 20060231743 - Rollins; George E.	2006-10-19
Oscillator with capacitor charged and discharged by current proportional to a reference current Grant 4,494,088 - Gontowski, Jr. , et al. January 15, 1	1985-01-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.