Inventor · Palo Alto, CA, US

Ujjwal Singh

18Patents
8h-index
24Co-inventors
72Inventor score

Filing activity: Feb 28, 1997 → Feb 28, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9230241B1 Initiating a communication session based on an associated content item Physics 118 Active
US7366682B1 System, method, and code for providing promotions in a network environment Physics 49 Expired
US8789094B1 Optimizing virtual collaboration sessions for mobile computing devices Physics 48 Active
US8997007B1 Indicating availability for participation in communication session Physics 21 Active
US5721882A Method and apparatus for interfacing memory devices operating at different speeds to a computer system bus Physics 17 Expired
US9094476B1 Ambient communication session Physics 11 Active
US7860995B1 Conditional audio content delivery method and system Electricity 11 Active
US9515969B1 Configuring presence and notifications in persistent conversations Electricity 8 Active
US10554696B2 Initiating a communication session based on an associated content item Physics 5 Active
US8830296B1 Endpoint device-specific stream control for multimedia conferencing Electricity 5 Active
US9338403B2 Persistent conversations Electricity 3 Active
US9866597B2 Ambient communication session Physics 1 Active
US9319629B1 Endpoint device-specific stream control for multimedia conferencing Electricity 1 Active
US10250648B2 Ambient communication session Physics 1 Active
US9391827B1 Conditional audio content delivery method and system Electricity 0 Active
US11036466B1 Social media custom audio program Physics 0 Active
US10331309B2 Persistent conversations Electricity 0 Active
US9866505B2 Configuring presence and notifications in persistent conversations Electricity 0 Active

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