DANNENBERG; Rand D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for DANNENBERG; Rand D..The latest application filed is for "optical connection of optical fibers to grating couplers".

Company Profile

7.10.13

DANNENBERG; Rand D. - Newbury Park CA
Dannenberg; Rand D. - Benicia CA
Dannenberg; Rand D. - Palm Harbor FL

*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
Optical Connection Of Optical Fibers To Grating Couplers App 20220026649 - VALLANCE; Robert Ryan ; et al.	2022-01-27
Optical fiber connector ferrule assembly having dual reflective surfaces for beam expansion and expanded beam connector incorporating same Grant 10,712,503 - Li , et al.	2020-07-14
Optical Connection Of Optical Fibers To Grating Couplers App 20200116960 - VALLANCE; Robert Ryan ; et al.	2020-04-16
Optical alignment of an optical subassembly to an optoelectronic device Grant 10,598,873 - Vallance , et al.	2020-03-24
Optical fiber connector ferrule assembly having single reflective surface for beam expansion and expanded beam connector incorporating same Grant 10,520,680 - Li , et al. Dec	2019-12-31
Stamping to form a composite structure of dissimilar materials having structured features Grant 10,413,953 - Li , et al. Sept	2019-09-17
Optical Fiber Connector Ferrule Assembly Having Dual Reflective Surfaces For Beam Expansion And Expanded Beam Connector Incorpor App 20190219771 - LI; Shuhe ; et al.	2019-07-18
Optical Alignment Of An Optical Subassembly To An Optoelectronic Device App 20190137705 - VALLANCE; Robert Ryan ; et al.	2019-05-09
Optical fiber connector ferrule assembly having dual reflective surfaces for beam expansion and expanded beam connector incorporating same Grant 10,241,275 - Li , et al.	2019-03-26
Stamping To Form A Composite Structure Of Dissimilar Materials Having Structured Features App 20180290195 - LI; Shuhe ; et al.	2018-10-11
Optical alignment of an optical subassembly to an optoelectronic device using pairs of alignment reflective surfaces Grant 10,025,043 - Vallance , et al. July 17, 2	2018-07-17
Optical Fiber Connector Ferrule Assembly Having Single Reflective Surface For Beam Expansion And Expanded Beam Connector Incorporating Same App 20180128992 - LI; Shuhe ; et al.	2018-05-10
Optical Fiber Connector Ferrule Assembly Having Dual Reflective Surfaces For Beam Expansion And Expanded Beam Connector Incorporating Same App 20180081123 - LI; Shuhe ; et al.	2018-03-22
Optical Alignment Of An Optical Subassembly To An Optoelectronic Device App 20170299824 - VALLANCE; Robert Ryan ; et al.	2017-10-19
Stamping to form a composite structure of dissimilar materials having structured features Grant 9,782,814 - Li , et al. October 10, 2	2017-10-10
Optical Connection Of Optical Fibers To Grating Couplers App 20160377821 - VALLANCE; Robert Ryan ; et al.	2016-12-29
Stamping To Form A Composite Structure Of Dissimilar Materials Having Structured Features App 20160016218 - LI; Shuhe ; et al.	2016-01-21
Protective layers for optical coatings Grant 7,883,776 - Hukari , et al. February 8, 2	2011-02-08
Protective Layers For Optical Coatings App 20100266823 - HUKARI; Kyle W. ; et al.	2010-10-21
Method and apparatus for switching optical filters Grant 7,719,748 - Hall , et al. May 18, 2	2010-05-18
Method And Apparatus For Switching Optical Filters App 20090290207 - Hall; Randolph L. ; et al.	2009-11-26
Protective layers for optical coatings App 20050260419 - Hukari, Kyle W. ; et al.	2005-11-24
Method of making transparent articles utilizing protective layers for optical coatings Grant 6,770,321 - Hukari , et al. August 3, 2	2004-08-03

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