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WANG LABORATORIES

Overview
  • Total Patents
    1,115
About

WANG LABORATORIES has a total of 1,115 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets computer technology, audio-visual technology and machines are BULL HN INFORMATION SYST, SICHUAN SALVATIONDATA TECH LLC and ASANO MASAYASU.

Patent filings per year

Chart showing WANG LABORATORIESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang An 58
#2 Knowlton Kenneth C 43
#3 Martin Patricia A 34
#4 Levine Stephen R 33
#5 Donoghue Karen 30
#6 Drumm Donald E 29
#7 Harui Alex J 29
#8 Macdonald James B 28
#9 Barrett David M 27
#10 Schwartz Martin J 23

Latest patents

Publication Filing date Title
US5708829A Text indexing system
US5696961A Multiple database access server for application programs
US5991441A Real time handwriting recognition system
WO9600477A1 Lossy compression land expansion algorithm for image representative data
US5517586A Method and apparatus for automatically specifying a portion of text from a bitmap image of the text
US5548664A Automatic determination of blank pages and binary images' bounding boxes
CA2174114A1 Methods and apparatus for creating and managing dynamic property sheets
US5495565A Integrated form document editor with form descriptor table, background bitmap, graphics editor and text editor, composite image generator and intelligent autofill
US5560017A System with clock frequency controller responsive to interrupt independent of software routine and software loop repeatedly executing instruction to slow down system clock
CA2122573A1 Dynamic electronic mail facility for applications executing in an integrated operating environment
US5564044A Integration of result data from first program operations on dynamic source data into data of a second program
US5469336A Non-radiating enclosure including a stack of closure plates having slats staggered about an aperture in a wall of the enclosure
WO9510804A1 Hardware assisted modify count instruction
CA2173225A1 Virtual address translation hardware assist circuit and method
US5617570A Server for executing client operation calls, having a dispatcher, worker tasks, dispatcher shared memory area and worker control block with a task memory for each worker task and dispatcher/worker task semaphore communication
US5455953A Authorization system for obtaining in single step both identification and access rights of client to server directly from encrypted authorization ticket
US5553242A Client/server connection sharing
US5495422A Method for combining a plurality of independently operating circuits within a single package
US5377338A Apparatus and methods for reducing numbers of read-modify-write cycles to a memory, and for improving DMA efficiency
US5479628A Virtual address translation hardware assist circuit and method