Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Visual telephone

Visual telephone

US Patent 7023464 · Granted Apr 4, 2006

Estimated economic value: $263,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for producing beverage and method for improving flavor of beverage2022
Application logic, and verification method and configuration method thereof2021
Semiconductor LSI design device and design method2020
Display device2019
Semiconductor LSI design device and design method2019
Control system2019
Resin particle comprising microparticle having specific degree of swelling and c2015
Ear-type thermometer and a control method thereof2012
Display apparatus and cellular device2011
Heat exchanger having attachment structure of elastic support member2002
Ringing-tone control device for telephone set, using audio signal sent by caller2001
Method for determining photonuclear reaction cross section and transforming atom1999