Raymond Wolfe — 22 Patents at AT&T

Raymond Wolfe has been granted 22 US patents while listed as an inventor at AT&T. The first was granted in 1980 and the most recent in January 2001. Raymond Wolfe ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Raymond Wolfe in New Providence, NJ, US.

Patents per Year

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Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6172791	Electro-optic modulators	Douglas M. Gill, Dale C. Jacobson	2001-01-09	$39,637,000
5502781	Integrated optical devices utilizing magnetostrictively, electrostrictively or photostrictively induced stress	Yuan Li	1996-03-26
5500157	Method of shaping polycrystalline diamond	John Edwin Graebner, Sungho Jin	1996-03-19
5479551	Optical fiber non-reciprocal phase shifters and optical isolators using them	David J. DiGiovanni, Kenneth L. Walker, Weyl-kuo Wang	1995-12-26
5288996	Near-field optical microscopic examination of genetic material	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-22
5288997	Manufacturing method, including near-field optical microscopic examination of a magnetic bit pattern	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-22
5288998	Manufacturing method including photoresist processing using a near-field optical probe	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-22
5288999	Manufacturing method including near-field optical microscopic examination of a semiconductor wafer	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-22
5286971	Data recording using a near field optical probe	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-15
5286970	Near field optical microscopic examination of a biological specimen	Robert Eric Betzig, Ernst M. Gyorgy, Jay Trautman	1994-02-15
5031983	Apparatus comprising a waveguide magneto-optic isolator	Joseph F. Dillon, Jr.	1991-07-16
4978189	Hybrid optical isolator, circulator or switch, and systems utilizing same	Greg E. Blonder, Charles H. Henry, Rudolf F. Kazarinov	1990-12-18
4952014	Optical systems with thin film polarization rotators and method for fabricating such rotators	Robert A. Lieberman	1990-08-28
4886332	Optical systems with thin film polarization rotators and method for fabricating such rotators	—	1989-12-12	$226,645,000
4762384	Optical systems with antireciprocal polarization rotators	John Hegarty	1988-08-09
4698820	Magnetic device and method of manufacture	Charles D. Brandle, Jr., Vincent Fratello	1987-10-06
4671621	Optical systems with antireciprocal polarization rotators	Joseph F. Dillon, Jr., John Hegarty	1987-06-09
4357684	Reverse-rotation transfer gates	Dirk Joachim Muehlner, Terence J. Nelson	1982-11-02	$13,249,000
4342962	Method for measuring coercivity in magnetic materials	George P. Vella-Coleiro	1982-08-03	$23,424,000
D261475	Wood box	—	1981-10-27
4276614	Ion-implanted magnetic bubble memory with merge port	Terence J. Nelson	1981-06-30	$26,499,000
4198689	Garnet magnetoresistive sensor for magnetic fields	Ernst M. Gyorgy, Roy C. Le Craw	1980-04-15	$26,446,000

Raymond Wolfe — 22 Patents

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