How many patents does
Coherent have?
patents
708
families
216
granted
259
applications
449
US
383
WO
143
EP
41
CN
41
KR
23
JP
22
GB
11
RoW
44
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Coherent
Top ten assignees appearing on patents
2009 - 2018
| coherent | 593 |
| raydiance | 13 |
| boston scientific scimed | 12 |
| coherent lasersystems & company | 4 |
| dilas diode laser | 3 |
| gallant precision machining company | 2 |
| l'oreal | 1 |
| stocker & yale | 1 |
| coheret | 1 |
| cohernet | 1 |
2009
| coherent | 56 |
| stocker & yale | 1 |
| coheret | 1 |
Coherent
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pulse shaping and power control of the pulsed co2 laser output | 14 | 2012 |
| methods and apparatus related to a side -fire member having a doped silica component | 13 | 2009 |
| via-hole drilling in a printed circuit board using a carbon monoxide laser | 12 | 2013 |
| high-precision synchronization of pulsed gas-discharge lasers | 12 | 2010 |
| thermal distortion compensation for laser mirrors | 11 | 2007 |
| diffusion-cooled co2 laser with flexible housing | 11 | 2008 |
| apparatus and method for balancing combined rf power-supplies for driving a co2 gas-disc… 🛈 | 10 | 2011 |
| waveguide co2 laser with multiply folded resonator | 10 | 2011 |
| laser power and energy sensor utilizing anisotropic thermoelectric material | 10 | 2012 |
| pre-ionization method for co2 gas-discharge laser | 10 | 2009 |