Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › AT&T › Barry Levine
BL

Barry Levine — 19 Patents

ATAT&T: 7 patents #2,622 of 18,772Top 15%
PIPicometrix: 4 patents #3 of 18Top 20%
ALAmerican Telephone And Telegraph Company, At&T Bell Laboratories: 3 patents #64 of 1,086Top 6%
ASAgere Systems: 1 patents #984 of 1,849Top 55%
AGAgere Systems Guardian: 1 patents #274 of 810Top 35%
BLBell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
Livingston, NJ: #28 of 447 inventorsTop 7%
New Jersey: #4,314 of 69,400 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Barry Levine has been granted 19 US patents while listed as an inventor at AT&T. The first was granted in 1980 and the most recent in December 2008. Barry Levine ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Barry Levine in Livingston, NJ, US.

Patents per Year

Patents granted per year, 1980 to 2008Bar chart with a peak of 3 patents in 2008.peak 31980: 1 patents19801986: 1 patents1988: 1 patents19881990: 2 patents1991: 1 patents19911992: 1 patents1996: 2 patents19961999: 2 patents2000: 1 patents20002001: 2 patents2002: 1 patents20022006: 1 patents2008: 3 patents2008

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7468503 Pin photodetector with mini-mesa contact layer Cheng C. Ko 2008-12-23
7348607 Planar avalanche photodiode Cheng C. Ko 2008-03-25
7348608 Planar avalanche photodiode Cheng C. Ko 2008-03-25
7078741 Enhanced photodetector Cheng C. Ko 2006-07-18
6498873 Photo detector assembly Sethumadhavan Chandrasekhar, Andrew G. Dentai, Thomas G. Mason, Ola Sjolund 2002-12-24
6294414 Method of fabricating heterointerface devices having diffused junctions — 2001-09-25 $5,207,000
6187653 Method for attractive bonding of two crystalline substrates Sanghee Park Hui, Christopher James Pinzone, Gordon Albert Thomas 2001-02-13 $25,854,000
6136667 Method for bonding two crystalline substrates together Sanghee Park Hui, Christopher James Pinzone, Gordon Albert Thomas 2000-10-24 $31,762,000
6002113 Apparatus for processing silicon devices with improved temperature control Glenn B. Alers, Robert McLemore Fleming, Gordon Albert Thomas 1999-12-14 $112,324,000
5966622 Process for bonding crystalline substrates with different crystal lattices Christopher James Pinzone 1999-10-12 $77,421,000
5589704 Article comprising a Si-based photodetector — 1996-12-31 $7,282,000
5506419 Quantum well photodetector with pseudo-random reflection Gabby Sarusi 1996-04-09
5106097 Audio quiz game — 1992-04-21
5023685 Quantum-well radiation-interactive device, and methods of radiation detection and modulation Clyde George Bethea, Ghulam Hasnain, Roger Malik 1991-06-11
4942442 Device including a radiation sensor Clyde George Bethea, Daniel Brasen, Ronald H. Willens 1990-07-17
4894526 Infrared-radiation detector device Clyde George Bethea, Kwong-Kit Choi, Roger Malik, John Walker 1990-01-16
4754131 Devices using avalanche photodiode and capable of detecting a small number of photons Clyde George Bethea 1988-06-28
4599632 Photodetector with graded bandgap region Clyde George Bethea, Federico Capasso, Albert Lee Hutchinson, Won-Tien Tsang 1986-07-08
4199698 2-Methyl-4-nitro-aniline nonlinear optical devices Clyde George Bethea, Robert T. Lynch, Carl D. Thurmond 1980-04-22 $27,705,000

Frequent Collaborators

Clyde George Bethea6 shared
Cheng C. Ko4 shared
Gordon Albert Thomas3 shared
Christopher James Pinzone3 shared
Roger Malik2 shared
Sanghee Park Hui2 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19