How many patents does
Beijing Gk Laser Technology Company have?
patents
277
families
176
granted
94
applications
183
CN
269
US
3
WO
2
RoW
3
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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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Beijing Gk Laser Technology Company
Top ten assignees appearing on patents
2018
Beijing Gk Laser Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| passive mode-locking picosecond laser | 8 | 2009 |
| numerical control laser automatic tooth preparation method and device therefor, and toot… 🛈 | 4 | 2013 |
| laser multi-parameter real-time measuring device | 2 | 2010 |
| method and system for measuring gamma curve of liquid crystal spatial light modulator | 2 | 2011 |
| adjustment method for laser output energy | 2 | 2012 |
| fundamental transverse mode laser beam shaping device and method | 2 | 2012 |
| multipass amplification device applied to end-pumped laser amplifier | 2 | 2012 |
| flattened gaussian beam picopulse laser processing system | 2 | 2010 |
| multi-pass amplification device applied to end-pumped laser amplifier | 2 | 2012 |
| device for restraining self-excitation in image-relaying laser amplifier and manufacture… 🛈 | 2 | 2011 |