FAHRENHEIT THERMOSCOPE LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5749085 Electronic memory addressing device especially for a memory organized into banksJun 20, 95May 05, 98[G06F]
5555272 Signal processing device using several different filterings, especially for audio-frequency coding of voice signalsApr 15, 94Sep 10, 96[H04B]
5539760 Process for the transposition of an optical modulation of one wavelength to another adjustable wavelengthSep 02, 94Jul 23, 96[H01S]
5526833 Degreasing device particularly for optical fibersFeb 09, 95Jun 18, 96[B08B]
5502591 Optical amplifier with a doped fluoride glass of optical fibre and process for producing said amplifierJan 24, 95Mar 26, 96[H01S]
5482590 Method for forming a display cell with counter-electrode contact pick-upApr 08, 94Jan 09, 96[B32B]
5473610 Method of clock signal recovery and of synchronization for the reception of information elements transmitted by an ATM network and device for the implementation of the methodApr 20, 94Dec 05, 95[H04J]
5473713 Optical amplifier having a doped fluoride glass optical fibre and process for producing this amplifierJul 25, 94Dec 05, 95[G02B]
5431771 Method for embodying a display cell with counter-electrode contact pick-upApr 08, 94Jul 11, 95[H01L]
5394258 Active matrix display screen with storage capacitors formed of conductive blocks, semiconductive material, nonconductive material, and capacitive linesJun 22, 94Feb 28, 95[G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0240,793 Dual mode radio frequency reception device and corresponding multimedia receiverAbandonedDec 29, 05Oct 26, 06[H04B]
6973251 Large capacity automatic distributor, particularly for optic fibers; device and method for automatic connection and disconnection of jumper fibers within the distributorExpiredDec 01, 03Dec 06, 05[G02B]
2003/0184,837 Saturable absorbent structure, in particular for regenerating optical component and method for making sameAbandonedMar 25, 03Oct 02, 03[G02B, G02F]
6399502 Process for fabricating a planar heterostructureExpiredMar 31, 00Jun 04, 02[H01L]
6387808 Method of correcting topographical effects on a micro-electronic substrateExpiredJul 21, 00May 14, 02[H01L]
6366347 Instrument for measuring the near-end crosstalk per unit length of multicore fibersExpiredAug 26, 99Apr 02, 02[G01N]
6271144 Process for etching a polycrystalline Si(1-x)Ge(x) layer or a stack of polycrystalline Si(1-x)Ge(x) layer and of a polycrystalline Si layer, and its application to microelectronicsExpiredJun 23, 98Aug 07, 01[H01L]
6233380 Electrooptic method of signal processing, device for implementing the latter, and useExpiredApr 12, 99May 15, 01[G02B]
6183141 Minimizing program code storage for performing regular and repetitive operations in a programmable processorExpiredFeb 21, 96Feb 06, 01[G06F]

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