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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3402633.pdf | 559 kB | Shaun Ewing | Sept 24, 1968 00:00 |
|
US-3402633-A // Long path multiple beam interferometer // Herriott Donald R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 559 kB | Shaun Ewing | Sept 24, 1968 00:00 | US-3402633-A // Long path multiple beam interferometer // Herriott Donald R. // Bell Telephone Labor Inc | ||||
| PDF File 3321710.pdf | 559 kB | Shaun Ewing | May 23, 1967 00:00 |
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US-3321710-A // Time-compression system employing means to selectively alter timecompression factor without changing length of delay medium // Dunnican William O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 559 kB | Shaun Ewing | May 23, 1967 00:00 | US-3321710-A // Time-compression system employing means to selectively alter timecompression factor without changing length of delay medium // Dunnican William O. // Bell Telephone Labor Inc | ||||
| PDF File 3375408.pdf | 557 kB | Shaun Ewing | Mar 26, 1968 00:00 |
|
US-3375408-A // Test fixture for keyed printed circuit board // Buhrendorf Frederick G. ; Loosme Oskar // Bell Telephone Labor Inc | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Mar 26, 1968 00:00 | US-3375408-A // Test fixture for keyed printed circuit board // Buhrendorf Frederick G. ; Loosme Oskar // Bell Telephone Labor Inc | ||||
| PDF File 3281736.pdf | 557 kB | Shaun Ewing | Oct 25, 1966 00:00 |
|
US-3281736-A // High field superconducting magnet consisting of a niobium-zirconium composition // Kunzler John E. ; Matthias Bernd T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Oct 25, 1966 00:00 | US-3281736-A // High field superconducting magnet consisting of a niobium-zirconium composition // Kunzler John E. ; Matthias Bernd T. // Bell Telephone Labor Inc | ||||
| PDF File 3388002.pdf | 556 kB | Shaun Ewing | Jun 11, 1968 00:00 |
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US-3388002-A // Method of forming a piezoelectric ultrasonic transducer // Foster Norman F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Jun 11, 1968 00:00 | US-3388002-A // Method of forming a piezoelectric ultrasonic transducer // Foster Norman F. // Bell Telephone Labor Inc | ||||
| PDF File 3387204.pdf | 556 kB | Shaun Ewing | Jun 04, 1968 00:00 |
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US-3387204-A // Harmonic generation and other parametric devices with nonlinear interaction of shortelectromagnetic waves over extended coherence volumes // Ashkin Arthur ; Boyd Gary D. ; Kleinman David A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Jun 04, 1968 00:00 | US-3387204-A // Harmonic generation and other parametric devices with nonlinear interaction of shortelectromagnetic waves over extended coherence volumes // Ashkin Arthur ; Boyd Gary D. ; Kleinman David A. // Bell Telephone Labor Inc | ||||
| PDF File 3259807.pdf | 556 kB | Shaun Ewing | Jul 05, 1966 00:00 |
|
US-3259807-A // Electronic circuit package utilizing cams for circuit connections // Drugan Walter T. ; Jr. John S. Hagen, ; Smith Goodwin J. ; Trautman John G. // Western Electric Co ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Jul 05, 1966 00:00 | US-3259807-A // Electronic circuit package utilizing cams for circuit connections // Drugan Walter T. ; Jr. John S. Hagen, ; Smith Goodwin J. ; Trautman John G. // Western Electric Co ; Bell Telephone Labor Inc | ||||
| PDF File 3234474.pdf | 556 kB | Shaun Ewing | Feb 08, 1966 00:00 |
|
US-3234474-A // Parametric amplification and generation of optical frequency electromagnetic waves with tuning // Ashkin Arthur // Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Feb 08, 1966 00:00 | US-3234474-A // Parametric amplification and generation of optical frequency electromagnetic waves with tuning // Ashkin Arthur // Bell Telephone Labor Inc | ||||
| PDF File 3433979.pdf | 555 kB | Shaun Ewing | Mar 18, 1969 00:00 |
|
US-3433979-A // Majority power sensor // William M. Hubbard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 555 kB | Shaun Ewing | Mar 18, 1969 00:00 | US-3433979-A // Majority power sensor // William M. Hubbard // Bell Telephone Labor Inc | ||||
| PDF File 3401357.pdf | 555 kB | Shaun Ewing | Sept 10, 1968 00:00 |
|
US-3401357-A // Electromagnetic wave amplifier oscillator and modulator // D'Asaro Lucian A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 555 kB | Shaun Ewing | Sept 10, 1968 00:00 | US-3401357-A // Electromagnetic wave amplifier oscillator and modulator // D'Asaro Lucian A. // Bell Telephone Labor Inc | ||||
| PDF File 3371315.pdf | 555 kB | Shaun Ewing | Feb 27, 1968 00:00 |
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US-3371315-A // Error detection circuit for translation system // Huffman Donald W. ; Toy Wing N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 555 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371315-A // Error detection circuit for translation system // Huffman Donald W. ; Toy Wing N. // Bell Telephone Labor Inc | ||||
| PDF File 3384844.pdf | 552 kB | Shaun Ewing | May 21, 1968 00:00 |
|
US-3384844-A // Negative impedance device // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 552 kB | Shaun Ewing | May 21, 1968 00:00 | US-3384844-A // Negative impedance device // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 3516726.pdf | 552 kB | Shaun Ewing | Jun 23, 1970 00:00 |
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US-3516726-A // Optical devices with zero linear magnetic birefringence // Joseph F. Dillon Jr. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 552 kB | Shaun Ewing | Jun 23, 1970 00:00 | US-3516726-A // Optical devices with zero linear magnetic birefringence // Joseph F. Dillon Jr. // Bell Telephone Labor Inc | ||||
| PDF File 3264620.pdf | 551 kB | Shaun Ewing | Aug 02, 1966 00:00 |
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US-3264620-A // Magnetic memory circuit // Bobeck Andrew H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 551 kB | Shaun Ewing | Aug 02, 1966 00:00 | US-3264620-A // Magnetic memory circuit // Bobeck Andrew H. // Bell Telephone Labor Inc | ||||
| PDF File 3315039.pdf | 551 kB | Shaun Ewing | Apr 18, 1967 00:00 |
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US-3315039-A // Telephone signaling conversion circuit for pulses and tones // Gebhardt Robert C. ; Jr. Albert E. Spencer, ; Taebel Terry A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 551 kB | Shaun Ewing | Apr 18, 1967 00:00 | US-3315039-A // Telephone signaling conversion circuit for pulses and tones // Gebhardt Robert C. ; Jr. Albert E. Spencer, ; Taebel Terry A. // Bell Telephone Labor Inc | ||||
| PDF File 3361952.pdf | 551 kB | Shaun Ewing | Jan 02, 1968 00:00 |
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US-3361952-A // Driven inverter circuit // Bishop John D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 551 kB | Shaun Ewing | Jan 02, 1968 00:00 | US-3361952-A // Driven inverter circuit // Bishop John D. // Bell Telephone Labor Inc | ||||
| PDF File 3273044.pdf | 551 kB | Shaun Ewing | Sept 13, 1966 00:00 |
|
US-3273044-A // Transformer replacement system // Clarke Patrick W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 551 kB | Shaun Ewing | Sept 13, 1966 00:00 | US-3273044-A // Transformer replacement system // Clarke Patrick W. // Bell Telephone Labor Inc | ||||
| PDF File 3299294.pdf | 550 kB | Shaun Ewing | Jan 17, 1967 00:00 |
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US-3299294-A // High-speed pulse generator using charge-storage step-recovery diode // Koehler Dankwart // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | Jan 17, 1967 00:00 | US-3299294-A // High-speed pulse generator using charge-storage step-recovery diode // Koehler Dankwart // Bell Telephone Labor Inc | ||||
| PDF File 3229194.pdf | 550 kB | Shaun Ewing | Jan 11, 1966 00:00 |
|
US-3229194-A // Switching regulator // Mills John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | Jan 11, 1966 00:00 | US-3229194-A // Switching regulator // Mills John K. // Bell Telephone Labor Inc | ||||
| PDF File 3424934.pdf | 550 kB | Shaun Ewing | Jan 28, 1969 00:00 |
|
US-3424934-A // Electroluminescent cell comprising zinc-doped gallium arsenide on one surface of a silicon nitride layer and spaced chromium-gold electrodes on the other surface // Carl N. Berglund // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | Jan 28, 1969 00:00 | US-3424934-A // Electroluminescent cell comprising zinc-doped gallium arsenide on one surface of a silicon nitride layer and spaced chromium-gold electrodes on the other surface // Carl N. Berglund // Bell Telephone Labor Inc |
