Motorola, Inc.
20,387Patents
802Active
20,387Granted
49Portfolio score
Filing activity: Jan 27, 1904 → Jul 13, 2012 · 796 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5961451A | Noninvasive apparatus having a retaining member to retain a removable biosensor | Human Necessities | 1,206 | Expired |
| US6392854B1 | Method and system for testing continuity of a motor and associated drive circuitry | Performing Operations; Transporting | 1,194 | Expired |
| US6587127B1 | Content player method and server with user profile | Electricity | 1,167 | Expired |
| US6049145A | Tamper proof safety circuit | Emerging Cross-Sectional Technologies | 1,160 | Expired |
| US4993068A | Unforgeable personal identification system | Electricity | 1,051 | Expired |
| US5119009A | Lithium battery deactivator | Emerging Cross-Sectional Technologies | 1,021 | Expired |
| US5221838A | Electronic wallet | Physics | 931 | Expired |
| US6269336A | Voice browser for interactive services and methods thereof | Electricity | 828 | Expired |
| US6456852B2 | Internet distributed real-time wireless location database | Electricity | 771 | Expired |
| US6441747B1 | Wireless system protocol for telemetry monitoring | Emerging Cross-Sectional Technologies | 703 | Expired |
| US5164652A | Method and apparatus for determining battery type and modifying operating characteristics | Emerging Cross-Sectional Technologies | 660 | Expired |
| US5745116A | Intuitive gesture-based graphical user interface | Electricity | 659 | Expired |
| US5867478A | Synchronous coherent orthogonal frequency division multiplexing system, method, software and device | Electricity | 653 | Expired |
| US5711001A | Method and circuit for acquisition by a radio receiver | Electricity | 649 | Expired |
| US6897788B2 | Wireless system protocol for telemetry monitoring | Emerging Cross-Sectional Technologies | 638 | Expired |
| US5216278A | Semiconductor device having a pad array carrier package | Electricity | 625 | Expired |
| US4570328A | Method of producing titanium nitride MOS device gate electrode | Emerging Cross-Sectional Technologies | 618 | Expired |
| US6709989B2 | Method for fabricating a semiconductor structure including a metal oxide interface with silicon | Electricity | 616 | Expired |
| US5222014A | Three-dimensional multi-chip pad array carrier | Emerging Cross-Sectional Technologies | 602 | Expired |
| US6448192B1 | Method for forming a high dielectric constant material | Electricity | 596 | Expired |
| US6115580A | Communications network having adaptive network link optimization using wireless terrain awareness and method for use therein | Emerging Cross-Sectional Technologies | 594 | Expired |
| US5909183A | Interactive appliance remote controller, system and method | Physics | 584 | Expired |
| US5442553A | Wireless motor vehicle diagnostic and software upgrade system | Performing Operations; Transporting | 576 | Expired |
| US7215991B2 | Wireless medical diagnosis and monitoring equipment | Emerging Cross-Sectional Technologies | 573 | Expired |
| US6748195B1 | Wireless device having context-based operational behavior | Electricity | 559 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.