Christopher A. Kelsch
56Patents
10h-index
30Co-inventors
78Inventor score
Filing activity: Feb 26, 1996 → Sep 17, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8749194B1 | Inductive charging retail display device | Electricity | 56 | Active |
| US9353552B1 | Anti-theft device for merchandise displays | Fixed Constructions | 31 | Active |
| US5823358A | Security system for garment display | Emerging Cross-Sectional Technologies | 26 | Expired |
| US10323440B1 | Anti-theft device having an interlocking assembly for securing an article of merchandise | Fixed Constructions | 25 | Active |
| US10378248B1 | Anti-theft device with adjustable locking arms for securing an article of merchandise | Fixed Constructions | 22 | Active |
| US8517748B1 | Communication connector with analog coupling circuit | Electricity | 20 | Active |
| US8696377B2 | Communication connector with analog coupling circuit | Electricity | 16 | Active |
| US10858865B2 | Anti-theft device with adjustable locking arms for securing an article of merchandise | Fixed Constructions | 15 | Active |
| US6956479B2 | Sensors and methods for detecting attachment to a surface | Physics | 13 | Expired |
| US11178983B1 | Modular security cradle for safeguarding an article of merchandise against theft | Electricity | 11 | Active |
| US9105166B1 | Adjustable anti-theft bracket for displaying electronic gadgets | Physics | 10 | Active |
| US7242299B2 | Sensors and methods for detecting attachment to a surface | Physics | 9 | Expired |
| USD923451S1 | Merchandise anti-theft bracket | General | 8 | Active |
| USD927495S1 | Security bracket for an article of merchandise | General | 7 | Active |
| US11401738B1 | Merchandise anti-theft device with an electromechanical release mechanism | Fixed Constructions | 7 | Active |
| US7639133B1 | Security device for hinged products | Emerging Cross-Sectional Technologies | 6 | Active |
| US11035151B2 | Anti-theft device with adjustable locking arms for securing an article of merchandise | Fixed Constructions | 6 | Active |
| US8816853B1 | Self-shunting security device for detecting the absence or presence of a removable auxiliary alarm assembly | Physics | 5 | Active |
| US11319731B1 | Merchandise anti-theft device having a quick disconnect locking mechanism | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11804115B1 | Universal security stand for wearable electronics with wireless charging capability | Physics | 4 | Active |
| USD959441S1 | Anti-theft device for a clamshell-type electronic gadget | General | 4 | Active |
| USD993949S1 | Security bracket for a foldable electronic gadget | General | 4 | Active |
| US11952803B1 | Anti-theft device with adjustable locking arms for securing an article of merchandise | Fixed Constructions | 4 | Active |
| US11270561B1 | Anti-theft device utilizing an optical communication channel to control power output of an inductive charging coil | Physics | 3 | Active |
| USD1001119S1 | Anti-theft bracket for a foldable gadget | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.