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PRECACHE INC

Overview
  • Total Patents
    30
About

PRECACHE INC has a total of 30 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets digital networks, machines and computer technology are KONTIKI INC, AVICI SYSTEMS and FARALLON COMPUTING INC.

Patent filings per year

Chart showing PRECACHE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosenblum David S 21
#2 Yajnik Shalini 21
#3 Huang Yennun 20
#4 Yang Ping-Fai 20
#5 Lin Chih-Mei 18
#6 Wang Chung-Yih 16
#7 Chen Tsu-Wei 16
#8 Fung Alex W P 11
#9 Teodorescu Radu 11
#10 Fung Alex W 9

Latest patents

Publication Filing date Title
AU2003256463A1 Packet routing via payload inspection for alert services, for digital content delivery and for quality of service management and caching with selective multicasting in a publish-subscribe network
US7672275B2 Caching with selective multicasting in a publish-subscribe network
US7587517B2 Packet routing via payload inspection for quality of service management
EP1969480A1 Method and apparatus for reliable and efficient content-based routing and query and response in a publish-subscribe network
US7627603B2 Method and apparatus for implementing query-response interactions in a publish-subscribe network
US7376092B2 Method and apparatus for implementing persistent and reliable message delivery
US7551629B2 Method and apparatus for propagating content filters for a publish-subscribe network
US7653753B2 Method and apparatus for content-based packet routing using compact filter storage and off-line pre-computation
CN101312457A Method, router, apparatus and the network used in a publish-subscribe network
TW571531B Packet routing via payload inspection and subscription processing in a publish-subscribe network
CN1650566A Packet routing via payload inspection and subscription processing in a publish-subscribe network
US7117270B2 Method for sending and receiving a Boolean function over a network
US6910033B2 Method for storing Boolean functions to enable evaluation, modification, reuse, and delivery over a network
US7411954B2 Efficient implementation of wildcard matching on variable-sized fields in content-based routing
US7545805B2 Method and apparatus for content-based routing and filtering at routers using channels