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USPTO Patent Rankings Data through Dec 31, 2025
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Alan E. Delahoy — 13 Patents

CHChronar: 7 patents #1 of 23Top 5%
NTNew Jersey Institute Of Technology: 1 patents #161 of 441Top 40%
Rocky Hill, NJ: #10 of 37 inventorsTop 30%
New Jersey: #6,737 of 69,400 inventorsTop 10%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Alan E. Delahoy has been granted 13 US patents while listed as an inventor at Chronar. The first was granted in 1986 and the most recent in October 2018. Alan E. Delahoy ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Alan E. Delahoy in Rocky Hill, NJ, US.

Patents per Year

Patents granted per year, 1986 to 2018Bar chart with a peak of 4 patents in 1987.peak 41986: 2 patents19861987: 4 patents19871989: 1 patents19891991: 1 patents19912003: 1 patents20032006: 1 patents20062007: 1 patents20072010: 1 patents20102018: 1 patents2018

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10090431 System and method for thin film photovoltaic modules and back contact for thin solar cells Zimeng Cheng, Ken Chin 2018-10-02
7652209 Method of junction formation for CIGS photovoltaic devices 2010-01-26
7235160 Hollow cathode sputtering apparatus and related method Sheyu Guo 2007-06-26
7019208 Method of junction formation for CIGS photovoltaic devices 2006-03-28
6660538 Non-contacting deposition control of chalcopyrite thin films 2003-12-09
5064477 Radiant energy sensitive device and method 1991-11-12
4849029 Energy conversion structures 1989-07-18 $610,000
4696702 Method of depositing wide bandgap amorphous semiconductor materials Frank Ellis 1987-09-29 $751,000
4692558 Counteraction of semiconductor impurity effects Vikram L. Dalal, Erter Eser 1987-09-08 $849,000
4680616 Removal of defects from semiconductors Thomas Tonon 1987-07-14 $903,000
4675467 Directed energy conversion of semiconductor materials John E. Van Dine, Herbert A. Weakliem, Zoltan Kiss 1987-06-23 $394,000
4625071 Particulate semiconductors and devices Frank Ellis, Albert Rose 1986-11-25 $793,000
4616246 Enhancement of photoconductivity in pyrolytically prepared semiconductors 1986-10-07 $855,000