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RAMER DAVID P

Overview
  • Total Patents
    23
About

RAMER DAVID P has a total of 23 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO LTD, JIANG XUEJIAO and ENERTRON INC.

Patent filings in countries

World map showing RAMER DAVID Ps patent filings in countries

Patent filings per year

Chart showing RAMER DAVID Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ramer David P 23
#2 Rains Jr Jack C 20
#3 Brown Matthew 1
#4 Rains Jack C Jr 1
#5 Geishecker Alan W 1

Latest patents

Publication Filing date Title
US2014055041A1 Chaotic approach to control of lighting
US2013293877A1 Lighting devices with sensors for detecting one or more external conditions and networked system using such devices
US2013297212A1 Networked architecture for system of lighting devices having sensors, for intelligent applications
US2013049041A1 Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
US2013049018A1 Optical/electrical transducer using semiconductor nanowire wicking structure in a thermal conductivity and phase transition heat transfer mechanism
US2011128718A1 Lighting fixtures using solid state device and remote phosphors to produce white light
US2011175520A1 Lighting using solid state device and phosphors to produce light approximating a black body radiation spectrum
US2011199753A1 Phosphor-centric control of color of light
US2011242806A1 Solid state lighting with selective matching of index of refraction
US2011175527A1 Lighting applications with light transmissive optic contoured to produce tailored light output distribution
US2011175546A1 Phosphor-centric control of color characteristic of white light
US2010258828A1 Solid state light emitter with pumped nanophosphors for producing high CRI white light
US2006054792A1 Technique for lensless optical positioning with a plurality of light collectors
WO0163171A1 Constructive occlusion lighting system with ported cavity and fan structure