LSP Technologies, Inc.
79Patents
25Active
79Granted
44Portfolio score
Filing activity: Oct 23, 1995 → Apr 23, 2019 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5988982A | Altering vibration frequencies of workpieces, such as gas turbine engine blades | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6238187A | Method using laser shock peening to process airfoil weld repairs pertaining to blade cut and weld techniques | Chemistry; Metallurgy | 55 | Expired |
| US5741559A | Laser peening process and apparatus | Chemistry; Metallurgy | 54 | Expired |
| US6867390B2 | Automated positioning of mobile laser peening head | Chemistry; Metallurgy | 50 | Expired |
| US5911891A | Laser shock peening with tailored multiple laser beams | Performing Operations; Transporting | 37 | Expired |
| US6127649A | Process chamber for laser peening | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6049058A | Laser peening process and apparatus with uniform pressure pulse confinement | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5911890A | Oblique angle laser shock processing | Chemistry; Metallurgy | 30 | Expired |
| US6064035A | Process chamber for laser peening | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6288358A | Mobile laser peening system | Chemistry; Metallurgy | 30 | Expired |
| US6373876B1 | Single mode oscillator for a laser peening laser | Electricity | 26 | Expired |
| US6144012A | Efficient laser peening | Performing Operations; Transporting | 25 | Expired |
| US6259055A | Apodizers for laser peening systems | Electricity | 24 | Expired |
| US6528763B1 | Laser search peening for exfoliation corrosion detection | Performing Operations; Transporting | 23 | Expired |
| US7509876B1 | Laser bond inspection using annular laser beam | Physics | 22 | Active |
| US6292584A | Image processing for laser peening | Performing Operations; Transporting | 21 | Expired |
| US7770454B2 | Laser system and method for non-destructive bond detection and evaluation | Physics | 21 | Expired |
| US5935464A | Laser shock peening apparatus with a diffractive optic element | Performing Operations; Transporting | 21 | Expired |
| US6057003A | Peening process with reduction of dielectric breakdown to increase peak pressure pulse | Chemistry; Metallurgy | 21 | Expired |
| US6512584B1 | Quality control for laser peening | Chemistry; Metallurgy | 18 | Expired |
| US6191385A | Smart controller for laser peening | Performing Operations; Transporting | 18 | Expired |
| US6254703A | Quality control plasma monitor for laser shock processing | Physics | 18 | Expired |
| US6002102A | Hidden surface laser shock processing | Performing Operations; Transporting | 16 | Expired |
| US6078022A | Laser peening hollow core gas turbine engine blades | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6554921B2 | Quality control plasma monitor for laser shock processing | Physics | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.