Systems and methods for building tamper resistant coatings
US8210120B2 · kind B2 · utility
0Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2004 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Jun 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15311
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A system for building a TRC includes a spray mechanism for spraying a coating material, a target system including a rotatable spray-target that retains an object with a surface to be covered by the TRC, a temperature sensor, and a control system for controlling application of the coating material based on a temperature that is determined during the spraying. The temperature sensor may comprise a non-contact infrared sensor that may measure a temperature related to the object. The measured temperature may be controlled by varying the speed of the rotatable spray-target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.