John Harper
7Patents
1h-index
26Co-inventors
51Inventor score
Filing activity: Dec 29, 1994 → Mar 4, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD366565S | Golf club head cleaner | General | 8 | Expired |
| US10290569B2 | Constrained cure component attach process for improved IC package warpage control | Electricity | 1 | Active |
| US9891090B1 | Measuring cup with cap, grip, and leveler | Physics | 1 | Active |
| US12040246B2 | Chip-scale package architectures containing a die back side metal and a solder thermal interface material | Electricity | 0 | Active |
| US11916003B2 | Varied ball ball-grid-array (BGA) packages | Electricity | 0 | Active |
| US8969786B2 | Optical proximity switch | Electricity | 0 | Active |
| US12183688B2 | Integrated circuit die package stiffeners of metal alloys having exceptionally high CTE | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.