Name Size Creator Creation Date Labels Comment  
PDF File 3309526.pdf 286 kB Shaun Ewing Mar 14, 1967 00:00
  • No labels
US-3309526-A // Optical parametric amplifier and oscillator with isotropic crystal, phase matching and lower frequency pump // Giordmaine Joseph A. // Bell Telephone Labor Inc
PDF File 3321714.pdf 285 kB Shaun Ewing May 23, 1967 00:00
  • No labels
US-3321714-A // Light modulating system // Tien Ping K. // Bell Telephone Labor Inc
PDF File 3326623.pdf 285 kB Shaun Ewing Jun 20, 1967 00:00
  • No labels
US-3326623-A // S-lens corrected for aberrations of focus // Kibler Lynden U. // Bell Telephone Labor Inc
PDF File 3361674.pdf 285 kB Shaun Ewing Jan 02, 1968 00:00
  • No labels
US-3361674-A // Copper etchant // Miller Barry ; Jr. Thomas D. Schlabach, // Bell Telephone Labor Inc
PDF File 3510353.pdf 285 kB Shaun Ewing May 05, 1970 00:00
  • No labels
US-3510353-A // Sealed battery // Edwin J. Mchenry // Bell Telephone Labor Inc
PDF File 3262825.pdf 285 kB Shaun Ewing Jul 26, 1966 00:00
  • No labels
US-3262825-A // Method for etching crystals of group iii(a)-v(a) compounds and etchant used therefor // Fuller Calvin S. // Bell Telephone Labor Inc
PDF File 3233984.pdf 285 kB Shaun Ewing Feb 08, 1966 00:00
  • No labels
US-3233984-A // Support assembly for materials processing and method // Erdman William C. // Bell Telephone Labor Inc
PDF File 3393552.pdf 284 kB Shaun Ewing Jul 23, 1968 00:00
  • No labels
US-3393552-A // Method for leak testing a seal // Burgess Gordon H. // Bell Telephone Labor Inc
PDF File 3547509.pdf 284 kB Shaun Ewing Dec 15, 1970 00:00
  • No labels
US-3547509-A // Holographic recording media // Raymond G. Brandes // Bell Telephone Labor Inc
PDF File 3390278.pdf 283 kB Shaun Ewing Jun 25, 1968 00:00
  • No labels
US-3390278-A // Optical liquid parametric devices with increased coherence length using dye // Giordmaine Joseph A. ; Rentzepis Peter M. // Bell Telephone Labor Inc
PDF File 3311546.pdf 282 kB Shaun Ewing Mar 28, 1967 00:00
  • No labels
US-3311546-A // Fabrication of thin film resistors // Berry Robert W. ; Mclean David A. // Bell Telephone Labor Inc
PDF File 3321728.pdf 281 kB Shaun Ewing May 23, 1967 00:00
  • No labels
US-3321728-A // Rotating electrical connector for armored cord // Cocco Eugene R. ; Martin Victor S. // Bell Telephone Labor Inc
PDF File 3417032.pdf 280 kB Shaun Ewing Dec 17, 1968 00:00
  • No labels
US-3417032-A // Semiconducting niobate tantalate compositions // Bonner William A. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc
PDF File 3405029.pdf 279 kB Shaun Ewing Oct 08, 1968 00:00
  • No labels
US-3405029-A // Bonding transducers to delay lines // Hanes Maurice H. ; Helmke George E. // Bell Telephone Labor Inc
PDF File 3420776.pdf 279 kB Shaun Ewing Jan 07, 1969 00:00
  • No labels
US-3420776-A // Process for introduction of oxygen vacancies in perovskite ferroelectric crystals // Ralph T. Hepplewhite ; Dawon Kahng // Bell Telephone Labor Inc
PDF File 3387163.pdf 277 kB Shaun Ewing Jun 04, 1968 00:00
  • No labels
US-3387163-A // Luminescent semiconductor devices including a compensated zone with a substantially balanced concentration of donors and acceptors // Queisser Hans J. // Bell Telephone Labor Inc
PDF File 3261020.pdf 277 kB Shaun Ewing Jul 12, 1966 00:00
  • No labels
US-3261020-A // Dual polarized bidirectional antenna // Kay Arthur M. // Bell Telephone Labor Inc
PDF File 3361950.pdf 277 kB Shaun Ewing Jan 02, 1968 00:00
  • No labels
US-3361950-A // Diode protector for alternator charged storage batteries // Thomas Donald E. // Bell Telephone Labor Inc
PDF File 3311714.pdf 276 kB Shaun Ewing Mar 28, 1967 00:00
  • No labels
US-3311714-A // Method and apparatus for testing a repeatered transmission path // Howson Louis // Bell Telephone Labor Inc
PDF File 3401354.pdf 275 kB Shaun Ewing Sept 10, 1968 00:00
  • No labels
US-3401354-A // Frequency stabilized oscillator // Seidel Harold // Bell Telephone Labor Inc
  1. Prev
  2. 1
  3. 65
  4. 66
  5. 67
  6. 68
  7. 69
  8. 70
  9. 71
  10. 72
  11. 73
  12. 74
  13. 75
  14. 76
  15. 77
  16. Next