Martin Lambert
31Patents
6h-index
26Co-inventors
69Inventor score
Filing activity: Mar 20, 2001 → Apr 24, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7590863B2 | Methods of providing java tamperproofing | Physics | 31 | Expired |
| US7761706B2 | Method for controlling access to protected content | Electricity | 20 | Expired |
| US7509685B2 | Digital rights management | Electricity | 20 | Expired |
| US7996486B2 | Digital rights management | Physics | 16 | Active |
| US8380849B2 | Digital rights management | Physics | 13 | Active |
| US7509421B2 | Digital rights management | Physics | 7 | Expired |
| US6538232B2 | Laser processor with scavenging of optical element | Performing Operations; Transporting | 6 | Expired |
| US9129717B2 | EUV excitation light source with a laser beam source and a beam guide device for manipulating the laser beam | Electricity | 6 | Active |
| US7741579B2 | Flushing lines or cavities of a laser processing machine | Performing Operations; Transporting | 5 | Expired |
| US7605342B2 | Laser processing head | Performing Operations; Transporting | 4 | Active |
| US11225884B2 | Rocker arm for a valve train of an internal combustion engine, and method for the non-cutting production of an arm from steel sheet | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9575324B2 | Beam guiding apparatus | Electricity | 2 | Active |
| US9016881B2 | Beam guide and method for adjusting the opening angle of a laser beam | Electricity | 2 | Active |
| US7273997B2 | Laser processing nozzle coupling | Performing Operations; Transporting | 2 | Expired |
| US8445815B2 | Laser machine monitoring | Performing Operations; Transporting | 2 | Active |
| US8847182B2 | EUV radiation generating apparatus and operating methods | Electricity | 2 | Active |
| US10327318B2 | Adjusting a beam diameter and an aperture angle of a laser beam | Physics | 2 | Active |
| US8925505B2 | Finger follower lever of a valve train and method for producing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US7816621B2 | Interface for a laser processing head | Performing Operations; Transporting | 1 | Active |
| US9642235B2 | EUV radiation generating device including a beam influencing optical unit | Electricity | 0 | Active |
| US7947923B2 | Encoded optical element of a laser processing head | Performing Operations; Transporting | 0 | Active |
| US6737544B1 | Method for drying phenoxymethylbenzoic acids | Chemistry; Metallurgy | 0 | Expired |
| US11835699B2 | Focusing device and EUV radiation generating device having same | Electricity | 0 | Active |
| US8010800B2 | Search engine and digital rights management | Physics | 0 | Expired |
| US9803517B2 | Valve-actuating lever for reciprocating-piston internal combustion engines | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.