Inventor · Milpitas, CA, US

Howard Chen

23Patents
11h-index
35Co-inventors
75Inventor score

Filing activity: Nov 29, 1994 → Jun 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8874550B1 Method and apparatus for security information visualization Physics 55 Active
US8130747B2 System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters Electricity 53 Active
US6215821A Communication system using an intersource coding technique Electricity 39 Expired
US5946120A Wireless communication system with a hybrid optical and radio frequency signal Electricity 38 Expired
US5699105A Curbside circuitry for interactive communication services Electricity 28 Expired
US5701152A Arrangement for billing interactive communication services Electricity 22 Expired
US6111871A Network design for both compressed and uncompressed ATM cells Electricity 13 Expired
US8165997B1 Method and system for classifying postings in a forum Physics 12 Active
US6377645B1 Method and apparatus for controlling bit slippage in high-speed communications systems Electricity 12 Expired
US9577909B2 System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters Electricity 11 Active
US5841776A Apparatus and method for a high throughput fiber-optic access network using code division multiple access Electricity 11 Expired
US10143795B2 Intravenous pole integrated power, control, and communication system and method for an infusion pump Human Necessities 9 Active
US9268895B2 Circuit design synthesis tool with export to a computer-aided design format Physics 8 Active
US8972751B2 Field-programmable gate array power supply system designer Physics 8 Active
US5550854A Binary stratified structures for periodically pumped semiconductor lasers Electricity 6 Expired
US5808770A Method and apparatus for using on-off-keying using laser relaxation oscillation Electricity 6 Expired
US11811734B2 Protocol switching for connections to zero-trust proxy Electricity 3 Active
US9973387B1 System and method of traffic inspection and stateful connection forwarding among geographically dispersed network alliances organized as clusters Electricity 2 Active
US11610064B2 Clarification of natural language requests using neural networks Physics 1 Active
US11316901B1 Systems and methods for protecting users Electricity 0 Active
US11880666B2 Generating conversation descriptions using neural networks Physics 0 Active
US10936712B1 Systems and methods for protecting users Electricity 0 Active
US10009230B1 System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.