Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CF

Chonglun Fan — 16 Patents

ATAT&T: 9 patents #2,006 of 18,772Top 15%
EGEnthone Gmbh: 5 patents #13 of 107Top 15%
Berkeley Heights, NJ: #116 of 1,035 inventorsTop 15%
New Jersey: #5,347 of 69,400 inventorsTop 8%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Chonglun Fan has been granted 16 US patents while listed as an inventor at AT&T. The first was granted in 1999 and the most recent in November 2025. Chonglun Fan ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Chonglun Fan in Berkeley Heights, NJ, US.

Patents per Year

Patents granted per year, 1999 to 2017Bar chart with a peak of 3 patents in 2002.peak 31999: 1 patents19992000: 2 patents20002001: 1 patents20012002: 3 patents20022003: 2 patents20032011: 1 patents20112013: 1 patents20132014: 1 patents20142015: 2 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12459096 Powered fastener driving tool having fuel/gas mixture compressed ignition Patrick Talano 2025-11-04
9730321 Silver plating in electronics manufacture Yung-Herng Yau, Thomas B. Richardson, Joseph A. Abys, Karl F. Wengenroth, Anthony Fiore, IV +2 more 2017-08-08
9217205 Electrolytic deposition of metal-based composite coatings comprising nano-particles Joseph A. Abys, Edward J. Kudrak, Jr., Jingye Li, Chen Xu 2015-12-22
8986434 Silver plating in electronics manufacture Yung-Herng Yau, Thomas B. Richardson, Joseph A. Abys, Karl F. Wengenroth, Anthony Fiore, IV +2 more 2015-03-24
8741390 Metallic surface enhancement Joseph A. Abys, Shenliang Sun, Edward J. Kudrak, Jr., Cai Wang 2014-06-03
8349393 Silver plating in electronics manufacture Yung-Herng Yau, Thomas B. Richardson, Joseph A. Abys, Karl F. Wengenroth, Anthony Fiore, IV +2 more 2013-01-08
7883738 Metallic surface enhancement Joseph A. Abys, Shenliang Sun, Edward J. Kudrak, Jr. 2011-02-08
6534192 Multi-purpose finish for printed wiring boards and method of manufacture of such boards Joseph A. Abys, Brian T. Smith, Bruce F. Stacy, Chen Xu 2003-03-18 $10,647,000
6517893 Method of manufacture of printed wiring boards having multi-purpose finish Joseph A. Abys, Brian T. Smith, Bruce F. Stacy, Chen Xu 2003-02-11 $8,140,000
6452258 Ultra-thin composite surface finish for electronic packaging Joseph A. Abys, Alan Blair, Chen Xu, Jimmy Chun Wah Kwok 2002-09-17 $4,810,000
6399220 Conformable nickel coating and process for coating an article with a conformable nickel coating Joseph A. Abys, Igor V. Kadija 2002-06-04 $9,047,000
6335107 Metal article coated with multilayer surface finish for porosity reduction Joseph A. Abys 2002-01-01
6274254 Electrodeposited precious metal finishes having wear resistant particles therein Joseph A. Abys, Conor Anthony Dullaghan, Brian T. Smith 2001-08-14 $22,450,000
6139977 Palladium surface coating suitable for wirebonding and process for forming palladium surface coatings Joseph A. Abys, Alan Blair 2000-10-31 $27,455,000
6090263 Process for coating an article with a conformable nickel coating Joseph A. Abys, Igor V. Kadija 2000-07-18 $62,471,000
5916696 Conformable nickel coating and process for coating an article with a conformable nickel coating Joseph A. Abys, Igor V. Kadija 1999-06-29 $75,306,000