PHILOPTICS CO., LTD.
5Patents
5Active
5Granted
51Portfolio score
Filing activity: Jul 7, 2014 → Jul 21, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9299613B2 | Method for cutting substrate | Electricity | 2 | Active |
| US9688094B2 | Method for cutting substrate | Electricity | 1 | Active |
| US10437072B2 | Line beam forming device | Electricity | 1 | Active |
| US12269124B2 | Laser apparatus and method for manufacturing display device | Electricity | 0 | Active |
| US12303999B2 | Laser processing system using Bessel beam and method for processing workpiece using Bessel beam | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.