Teratech Corporation
57Patents
25Active
57Granted
51Portfolio score
Filing activity: Feb 14, 1995 → Dec 27, 2023 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5957846A | Portable ultrasound imaging system | Physics | 203 | Expired |
| US5590658A | Portable ultrasound imaging system | Physics | 167 | Expired |
| US5862500A | Apparatus and method for recording motor vehicle travel information | Physics | 148 | Expired |
| US6969352B2 | Ultrasound probe with integrated electronics | Physics | 146 | Expired |
| US6638226B2 | Ultrasound imaging system | Physics | 135 | Expired |
| US5964709A | Portable ultrasound imaging system | Physics | 132 | Expired |
| US8241217B2 | Portable ultrasound imaging data | Human Necessities | 128 | Active |
| US6106472A | Portable ultrasound imaging system | Physics | 115 | Expired |
| US5839442A | Portable ultrasound imaging system | Physics | 109 | Expired |
| US5690114A | Portable ultrasound imaging system | Physics | 109 | Expired |
| US6530887B1 | Ultrasound probe with integrated electronics | Physics | 94 | Expired |
| US9402601B1 | Methods for controlling an ultrasound imaging procedure and providing ultrasound images to an external non-ultrasound application via a network | Human Necessities | 93 | Expired |
| US6671227B2 | Multidimensional beamforming device | Electricity | 77 | Expired |
| US6111816A | Multi-dimensional beamforming device | Electricity | 59 | Expired |
| US5904652A | Ultrasound scan conversion with spatial dithering | Physics | 58 | Expired |
| US6248073A | Ultrasound scan conversion with spatial dithering | Physics | 57 | Expired |
| US6593880B2 | Communication system using geographic position data | Physics | 53 | Expired |
| US6512481B1 | Communication system using geographic position data | Physics | 51 | Expired |
| US6842401B2 | Sonar beamforming system | Electricity | 43 | Expired |
| US6669633B2 | Unitary operator control for ultrasonic imaging graphical user interface | Physics | 40 | Expired |
| US6292433A | Multi-dimensional beamforming device | Electricity | 38 | Expired |
| US6783493B2 | Ultrasound probe with integrated electronics | Physics | 33 | Expired |
| US6869401B2 | Ultrasound probe with integrated electronics | Physics | 30 | Expired |
| US8469893B2 | Portable ultrasound imaging system | Physics | 28 | Active |
| US6271773A | Coherent sampling method and apparatus | Electricity | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.