Midtronics, Inc.
182Patents
81Active
182Granted
54Portfolio score
Filing activity: Mar 17, 1995 → Mar 19, 2024 · 35 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6331762A | Energy management system for automotive vehicle | Physics | 264 | Expired |
| US6424158B2 | Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries | Electricity | 236 | Expired |
| US6081098A | Method and apparatus for charging a battery | Emerging Cross-Sectional Technologies | 213 | Expired |
| US5821756A | Electronic battery tester with tailored compensation for low state-of charge | Physics | 211 | Expired |
| US5574355A | Method and apparatus for detection and control of thermal runaway in a battery under charge | Electricity | 207 | Expired |
| US5831435A | Battery tester for JIS Standard | Physics | 207 | Expired |
| US6051976A | Method and apparatus for auditing a battery test | Physics | 207 | Expired |
| US5757192A | Method and apparatus for detecting a bad cell in a storage battery | Physics | 205 | Expired |
| US5592093A | Electronic battery testing device loose terminal connection detection via a comparison circuit | Physics | 202 | Expired |
| US5914605A | Electronic battery tester | Emerging Cross-Sectional Technologies | 201 | Expired |
| US5945829A | Midpoint battery monitoring | Physics | 196 | Expired |
| US6441585B1 | Apparatus and method for testing rechargeable energy storage batteries | Physics | 195 | Expired |
| US6172505A | Electronic battery tester | Physics | 195 | Expired |
| US6104167A | Method and apparatus for charging a battery | Emerging Cross-Sectional Technologies | 194 | Expired |
| US6445158B1 | Vehicle electrical system tester with encoded output | Physics | 193 | Expired |
| US6392414B2 | Electronic battery tester | Emerging Cross-Sectional Technologies | 192 | Expired |
| US6313608A | Method and apparatus for charging a battery | Emerging Cross-Sectional Technologies | 190 | Expired |
| US6091245A | Method and apparatus for auditing a battery test | Physics | 188 | Expired |
| US6316914A | Testing parallel strings of storage batteries | Physics | 180 | Expired |
| US6332113A | Electronic battery tester | Physics | 174 | Expired |
| US6163156A | Electrical connection for electronic battery tester | Physics | 173 | Expired |
| US6351102B1 | Automotive battery charging system tester | Physics | 172 | Expired |
| US6323650A | Electronic battery tester | Emerging Cross-Sectional Technologies | 169 | Expired |
| US6310481A | Electronic battery tester | Emerging Cross-Sectional Technologies | 168 | Expired |
| US6259254A | Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries | Electricity | 168 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.