Electronic Controls Inc.
55Patents
32Active
55Granted
48Portfolio score
Filing activity: Mar 14, 1977 → Nov 2, 2023 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD600836S1 | LED lighting assembly | General | 83 | Expired |
| US4651060A | Method and apparatus for dimming fluorescent lights | Emerging Cross-Sectional Technologies | 58 | Expired |
| USD544805S1 | Warning light | General | 47 | Expired |
| USD593224S1 | LED lighting assembly | General | 43 | Expired |
| US4603317A | Electrically-operated backup alarm | Performing Operations; Transporting | 33 | Expired |
| US4151584A | Light-collecting reflector | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US8027745B1 | Non-linear, animated, interactive assembly guide and method for controlling production | Physics | 28 | Active |
| USD576960S1 | Six button control head | General | 25 | Expired |
| USD598579S1 | LED lighting assembly | General | 22 | Expired |
| USD615696S1 | Reflector | General | 22 | Expired |
| US6720883B2 | Warning device status circuit including a status output device | Physics | 20 | Expired |
| US4210955A | Shutter system for stage-lighting spotlights | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| USD768580S1 | Keypad | General | 15 | Active |
| USD576959S1 | Three button control head | General | 15 | Expired |
| USD751241S1 | Lamp | General | 15 | Active |
| USD485201S1 | Backup alarm design | General | 14 | Expired |
| USD514010S1 | Alarm housing | General | 11 | Expired |
| USD593229S1 | LED lighting assembly | General | 10 | Expired |
| USD598578S1 | LED lighting assembly | General | 10 | Expired |
| USD662847S1 | Vehicle warning light | General | 10 | Active |
| USD722398S1 | Light module for a vehicle headlight assembly and taillight assembly | General | 6 | Active |
| US10152739B2 | Smartphone software application for identification of sound- or light-emitting vehicle accessory product models | Physics | 5 | Active |
| USD805417S1 | Track for a light bar | General | 5 | Active |
| USD865559S1 | LED beacon | General | 4 | Active |
| US6211774A | Electronic horn and method for mimicking a multi-frequency tone | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.