Ernsperger; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ernsperger; Stefan.The latest application filed is for "optical observation apparatus and method for operating an optical observation apparatus".

Company Profile

0.8.7

Ernsperger; Stefan - Ellwangen DE
Ernsperger; Stefan - Schwaebisch Gmuend DE

*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
Surgical microscopy system and method for operating the same Grant 9,885,858 - Ernsperger , et al. February 6, 2	2018-02-06
Optical observation unit and method for ensuring an unchanging illumination intensity when changing the color temperature of the illumination Grant 9,829,692 - Reimer , et al. November 28, 2	2017-11-28
Optical Observation Apparatus And Method For Operating An Optical Observation Apparatus App 20160170196 - ROSSMANN; Lisa ; et al.	2016-06-16
Method and apparatus for determining the illumination beam dose in surgical field illumination Grant 9,232,983 - Ernsperger , et al. January 12, 2	2016-01-12
Surgical Microscopy System And Method For Operating The Same App 20150346473 - Ernsperger; Stefan ; et al.	2015-12-03
Operator-controlled Element For A Positioning Device Of A Medical Apparatus And Medical Apparatus Incorporating Said Operator-controlled Element App 20150224643 - Ernsperger; Stefan ; et al.	2015-08-13
Optical observation apparatus with multi-channel data insertion Grant 8,976,238 - Ernsperger , et al. March 10, 2	2015-03-10
Optical Observation Apparatus With Multi-channel Data Insertion App 20110141262 - Ernsperger; Stefan ; et al.	2011-06-16
Method And Apparatus For Determining The Illumination Beam Dose In Surgical Field Illumination App 20110066408 - Ernsperger; Stefan ; et al.	2011-03-17
Optical Observation Unit And Method For Ensuring An Unchanging Illumination Intensity When Changing The Color Temperature Of The Illumination App 20100261966 - Reimer; Peter ; et al.	2010-10-14
Operating menu for a surgical microscope Grant 7,594,188 - Rudolph , et al. September 22, 2	2009-09-22
Operating menu for a surgical microscope App 20050041282 - Rudolph, Frank ; et al.	2005-02-24

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