How many patents does
Kla-Tencor Technologies Corporation have?
patents
712
families
209
granted
359
applications
353
US
347
JP
139
EP
84
WO
38
KR
31
CN
15
RoW
58
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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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Kla-Tencor Technologies Corporation
Top ten assignees appearing on patents
Kla-Tencor Technologies Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| methods and systems for utilizing design data in combination with inspection data | 63 | 2005 |
| apparatus and methods for determining overlay of structures having rotational or mirror … 🛈 | 24 | 2000 |
| methods and systems for inspection of wafers and reticles using designer intent data | 23 | 2003 |
| periodic patterns and technique to control misalignment between two layers | 16 | 2001 |
| optical imaging system with catoptric objective; broadband objective with mirror; and re… 🛈 | 13 | 2007 |
| inspection systems and methods for detecting defects on extreme ultraviolet mask blanks | 13 | 2009 |
| substrate matrix to decouple tool and process effects | 12 | 2008 |
| systems and methods for measurement of a specimen with vacuum ultraviolet light | 12 | 2004 |
| verfahren zum erkennen von überlagerungsfehlern mittels scatterometrie | 11 | 2003 |
| model for accurate photoresist profile prediction | 11 | 2014 |