Tri-Tronics, Inc.
37Patents
2Active
37Granted
38Portfolio score
Filing activity: Jan 31, 1978 → Jun 2, 2009 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD410206S | Collar-mounted stimulus trainer | General | 109 | Expired |
| US4802482A | Method and apparatus for remote control of animal training stimulus | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5054428A | Method and apparatus for remote conditioned cue control of animal training stimulus | Human Necessities | 96 | Expired |
| US4335682A | Animal training apparatus | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6170439A | Remote controlled animal training system | Emerging Cross-Sectional Technologies | 72 | Expired |
| US4947795A | Barking control device and method | Human Necessities | 66 | Expired |
| US4202293A | Dog training collars and methods | Emerging Cross-Sectional Technologies | 62 | Expired |
| USD520894S1 | Collar-mounted bark limiting device | General | 61 | Expired |
| US6928958B2 | Vibration sensor assembly and method for bark controller | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6061037A | Flex antenna structure and method for collar-mounted remote animal training system | Electricity | 51 | Expired |
| US4794402A | Antenna for animal training receiver unit mounted beneath collar | Electricity | 51 | Expired |
| US7252051B2 | Neck motion detector and method for bark control device | Human Necessities | 48 | Expired |
| US6907844B1 | Stabilizing post and method for bark controller | Emerging Cross-Sectional Technologies | 46 | Expired |
| US7198009B2 | Frequency spectrum capture and compare technique for valid bark detection | Human Necessities | 44 | Expired |
| US6003474A | Leash-tension-controlled stimulus-producing dog collar and method | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5471954A | Animal training electrode structure including integral resistive element | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6549133B2 | Remote transmitter and method | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD553037S1 | Remotely controlled animal training receiver | General | 32 | Expired |
| USD298872S | Collar-mounted animal training receiver unit | General | 32 | Expired |
| USD445706S | Portable dog-training transmitter | General | 29 | Expired |
| US5099797A | Electrode structure for collar mounted animal training apparatus | Emerging Cross-Sectional Technologies | 29 | Expired |
| US8065978B2 | System and method for tracking, monitoring, and locating animals | Human Necessities | 28 | Active |
| US5193484A | Electrode structure for collar mounted animal training apparatus | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6950778B2 | Programmable photoelectric sensor and a system for adjusting the performance characteristics of the sensor | Physics | 25 | Expired |
| US6052097A | Antenna circuit and method for collar-mounted remote animal training system | Electricity | 25 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.