Lake Shore Cryotronics, Inc.
43Patents
16Active
43Granted
52Portfolio score
Filing activity: Aug 9, 1985 → Apr 8, 2024 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6819812B2 | System and method for measuring physical, chemical and biological stimuli using vertical cavity surface emitting lasers with integrated tuner | Electricity | 32 | Expired |
| US5293125A | Self-aligning tachometer with interchangeable elements for different resolution outputs | Electricity | 30 | Expired |
| US6549687B1 | System and method for measuring physical, chemical and biological stimuli using vertical cavity surface emitting lasers with integrated tuner | Electricity | 24 | Expired |
| US5367285A | Metal oxy-nitride resistance films and methods of making the same | Electricity | 21 | Expired |
| US5680042A | Magnetoresistive sensor with reduced output signal jitter | Physics | 21 | Expired |
| US5363084A | Film resistors having trimmable electrodes | Electricity | 17 | Expired |
| US5506500A | Magnetic property characterization system employing a single sensing coil arrangement to measure both AC susceptibility and DC magnetization | Physics | 17 | Expired |
| US5902066A | Taper shaft lock | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5311125A | Magnetic property characterization system employing a single sensing coil arrangement to measure AC susceptibility and DC moment of a sample | Physics | 16 | Expired |
| US6836578B2 | System and method for measuring physical stimuli using vertical cavity surface emitting lasers with integrated tuning means | Physics | 15 | Expired |
| US7031566B2 | Spectral filter for green and shorter wavelengths | Physics | 15 | Expired |
| US5654633A | Magneto-resistive tachometer sensor module with different resolution outputs for the same magnetic drum | Electricity | 14 | Expired |
| US6501255B2 | Differential current source with active common mode reduction | Electricity | 13 | Expired |
| US7139459B2 | Spectral filter for green and longer wavelengths | Physics | 9 | Expired |
| US7265845B2 | Surface corrugation enhanced magneto-optical indicator film | Physics | 9 | Expired |
| US6934068B2 | Magnetic field and electrical current visualization system | Physics | 9 | Expired |
| US5495758A | Tachometer assembly with integral internal wrench | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7045052B2 | Method of manufacturing a spectral filter for green and longer wavelengths | Physics | 8 | Expired |
| US8701500B2 | Method and apparatus for fixing strained optical fibers against creep and temperature and strain sensors using said technology | Physics | 7 | Active |
| US5900727A | Magneto-resistive tachometer kit including two sensor modules providing different resolution quadrature outputs from the same rotor | Electricity | 6 | Expired |
| US7760053B2 | Negative refractive index and opto-magnetic materials and method of fabricating same | Physics | 6 | Active |
| US7628906B2 | Method of manufacturing a spectral filter for green and longer wavelengths | Physics | 4 | Active |
| US10073151B2 | Fast hall effect measurement system | Physics | 3 | Active |
| US8879067B2 | Wavelength dependent optical force sensing | Physics | 3 | Active |
| US8327727B2 | Probe tip | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.