How many patents does
Technolas Perfect Vision have?
patents
331
families
69
granted
80
applications
251
US
100
EP
64
WO
54
CN
23
KR
11
JP
3
RoW
76
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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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Technolas Perfect Vision
Top ten assignees appearing on patents
Technolas Perfect Vision
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method patterns for intrastromal refractive surgery | 27 | 2007 |
| customized corneal profiling | 18 | 1999 |
| method and apparatus for calculating a laser shot file for use in an excimer laser | 12 | 2006 |
| computer control for bio-mechanical alteration of the cornea | 11 | 2008 |
| method and apparatus for calculating a laser shot file for use in a refractive excimer l… 🛈 | 10 | 2006 |
| apparatus and method for providing a laser shot file | 10 | 2008 |
| system and method for precise beam positioning in ocular surgery | 9 | 2007 |
| system and method for altering internal stress distributions to reshape a material | 9 | 2008 |
| system and method for femto-fragmentation of a crystalline lens | 8 | 2012 |
| posterior capsulotomy using laser techniques | 8 | 2012 |