COMDISCO, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15432
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
G11C STATIC STORES 2149
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G07F COIN- FREED OR LIKE APPARATUS 157
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6355909 Method and apparatus for thermal processing of semiconductor substratesAug 18, 00Mar 12, 02[F27D]
6321273 Method and apparatus using parameterized vectors for converting interface definition language-defined data structures into a transport and platform independent formatJul 11, 96Nov 20, 01[G06F]
6308225 Method for performing distributed object callsJul 11, 96Oct 23, 01[G06F]
6272394 Methods and apparatus for dispensing itemsMay 27, 94Aug 07, 01[G06F]
6269343 On-line marketing system and methodAug 18, 99Jul 31, 01[G06F]
6263485 Method and apparatus for describing an interface definition language-defined interface, operation, and data typeJul 11, 96Jul 17, 01[G06F]
6253252 Method and apparatus for asynchronously calling and implementing objectsJul 11, 96Jun 26, 01[G06F]
6253254 Hyper media object managementJul 11, 96Jun 26, 01[G06F]
6173327 Object-oriented method and apparatus for information deliveryJul 11, 96Jan 09, 01[G06F]
6157959 Method and apparatus for providing portable kernel-mode support for fast interprocess communicationJul 03, 97Dec 05, 00[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7104798 Language teaching methodExpiredMar 24, 03Sep 12, 06[G09B]
6751798 Method and apparatus for performing distributed object calls using proxies and memory allocationExpiredJul 11, 96Jun 15, 04[G06F]
6200547 Magnetically responsive compositions for carrying biologically active substances and methods of production and useExpiredJan 06, 98Mar 13, 01[A61K, A61B]
6128027 Continuous tone microfluidic printingExpiredJun 03, 97Oct 03, 00[G01D]
6088449 Tri-signature security architecture systems and methodsExpiredNov 05, 96Jul 11, 00[H04L]
6006863 Ladder leg protectionExpiredJun 28, 99Dec 28, 99[E06C]
5455637 Electrochromic eyewear system, rechargeable eyewear and external charger thereforExpiredSep 10, 93Oct 03, 95[G02C]
5455638 Electrochromic eyewearExpiredSep 10, 93Oct 03, 95[G02C]
5432708 Multichip module integrated circuit device having maximum input/output capabilityExpiredOct 08, 92Jul 11, 95[H03K]
5413489 Integrated socket and IC package assemblyExpiredApr 27, 93May 09, 95[H01R]
5412261 Two-stage programmable interconnect architectureExpiredApr 14, 92May 02, 95[H03K, H01L]
5400948 Circuit board for high pin count surface mount pin grid arraysExpiredFeb 02, 94Mar 28, 95[B23K, H05K]
5383787 Integrated circuit package with direct access to internal signalsExpiredApr 27, 93Jan 24, 95[H01R]
5384433 Printed circuit structure including power, decoupling and signal terminationExpiredMar 16, 93Jan 24, 95[H05K]
5367482 High voltage random-access memory cell incorporation level shifterExpiredAug 23, 93Nov 22, 94[G11C]
5341267 Structures for electrostatic discharge protection of electrical and other componentsExpiredSep 23, 91Aug 23, 94[H01H, H02H]
5321322 Programmable interconnect architecture without active devicesExpiredMar 24, 93Jun 14, 94[H03K]
5319261 Reprogrammable interconnect architecture using fewer storage cells than switchesExpiredJul 30, 92Jun 07, 94[H03K]
5315545 High-voltage five-transistor static random access memory cellExpiredJun 15, 93May 24, 94[G11C]
5311053 Interconnection networkExpiredMay 24, 93May 10, 94[H01L]

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