Tian; Rongsheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tian; Rongsheng.The latest application filed is for "uni-directional traffic monitoring system".

Company Profile

0.9.12

Tian; Rongsheng - Santa Clara CA US
Tian; Rongsheng - Newark DE
Tian; Rongsheng - Newar 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
LED based precision approach path indicator Grant 8,434,905 - Tian , et al. May 7, 2	2013-05-07
LED based omni-directional light engine Grant 8,287,147 - Tian , et al. October 16, 2	2012-10-16
Precision approach path indicator field testing instrument Grant 8,228,491 - Tian , et al. July 24, 2	2012-07-24
Uni-directional traffic monitoring system App 20110234794 - Tian; Rongsheng ; et al.	2011-09-29
Visual navigational aids based on high intensity LEDS Grant 7,755,513 - Wang , et al. July 13, 2	2010-07-13
Precision approach path indicator field testing instrument App 20100132433 - Tian; Rongsheng ; et al.	2010-06-03
Led based precision approach path indicator App 20100123398 - Tian; Rongsheng ; et al.	2010-05-20
LED based omni-directional light engine App 20100123397 - Tian; Rongsheng ; et al.	2010-05-20
Protective Venting System for Self-Contained Marine and Aviation Lighting Equipment App 20080137350 - Tian; Rongsheng ; et al.	2008-06-12
Optical signaling apparatus with precise beam control Grant 7,378,983 - Wang , et al. May 27, 2	2008-05-27
Diode-pumped solid-state laser with self-maintained multi-dimensional optimization Grant 7,366,214 - Liu , et al. April 29, 2	2008-04-29
Lighting apparatus for navigational aids Grant 7,357,530 - Wang , et al. April 15, 2	2008-04-15
Visual Navigational Aids Based On High Intensity Leds App 20080007430 - Wang; Sean Xiaolu ; et al.	2008-01-10
Projection Lighting Apparatus For Marking And Demarcation App 20070127258 - Wang; Sean Xiaolu ; et al.	2007-06-07
Solid state laser insensitive to temperature changes Grant 7,218,655 - Wang , et al. May 15, 2	2007-05-15
Novel Lighting Apparatus For Navigational Aids App 20070013557 - Wang; Sean Xiaolu ; et al.	2007-01-18
Optical Signaling Apparatus With Precise Beam Control App 20060250269 - Wang; Sean X. ; et al.	2006-11-09
Solid-state lighting apparatus for navigational aids App 20060083017 - Wang; Sean Xiaolu ; et al.	2006-04-20
Solid state laser insensitive to temperature changes App 20060078019 - Wang; Sean Xiaolu ; et al.	2006-04-13
Diode-pumped solid-state laser with self-maintained multi-dimensional optimization App 20060056470 - Liu; Dan ; et al.	2006-03-16

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