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

Ronald E. Ham — 24 Patents

Cisco: 10 patents #1,417 of 13,007Top 15%
CACentaur Analytics: 4 patents #4 of 5Top 80%
FTFabrico Technology: 1 patents #4 of 9Top 45%
TRTracor: 1 patents #7 of 27Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
HFHart Communication Foundation: 1 patents #10 of 13Top 80%
CCCompaq Computer: 1 patents #854 of 1,604Top 55%
Austin, TX: #1,344 of 18,064 inventorsTop 8%
Texas: #5,446 of 125,132 inventorsTop 5%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Ronald E. Ham has been granted 24 US patents while listed as an inventor at Cisco. The first was granted in 1993 and the most recent in July 2024. Ronald E. Ham ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Ronald E. Ham in Austin, TX, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12026655 Systems and methods for post-harvest crop quality management Efstathios Kaloudis, Sotirios Bantas, Vasileios Sotiroudas 2024-07-02
11496176 Large instantaneous bandwidth radio frequency front-end for wireless systems David Matthew Henderson, Travis Eubanks 2022-11-08
11416802 Systems and methods for post-harvest crop quality management Efstathios Kaloudis, Sotirios Bantas, Vasileios Sotiroudas 2022-08-16
10614403 Methods for post-harvest crop quality management Efstathios Kaloudis, Sotirios Bantas, Vasileios Sotiroudas 2020-04-07
10296863 Wireless sensor devices for post-harvest crop quality and pest management Sotirios Bantas, Vasileios Sotiroudas 2019-05-21
8927260 Anaylte detection system using an oscillating magnetic field Robert C. Chin 2015-01-06
8552911 Automatic electronically tuned electrically small transmitting antenna system 2013-10-08
8441947 Simultaneous data packet processing Wallace A. Pratt, Jr., Chuck Middleton, Mark M. Okamura, Daraius Hathiram 2013-05-14
7050906 System for monitoring and locating people and objects Daraius Hathiram, Bruce Cummings, Nicholas William Anderson, James Chaput 2006-05-23
6856682 System and method for processing an input signal communicated on a telephone line 2005-02-15 $45,422,000
6778902 System for monitoring and locating people and objects Daraius Hathiram, Bruce Cummings, Nicholas William Anderson, James Chaput 2004-08-17
6674843 Apparatus system and method for enabling multi-frequency communication over a telephone network having a billing/tax tone 2004-01-06 $95,382,000
6567519 System and method for processing an input signal communicated on a telephone line 2003-05-20 $149,788,000
6282273 Communication server apparatus using frequency multiplexing and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 2001-08-28 $423,463,000
6239672 Wall mount filter for a digital subscriber line (xDSL) network and methods of installation and manufacture Ronald Lutz, James R. Sisk 2001-05-29 $403,421,000
6169788 Communication server apparatus having distributed switching and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 2001-01-02 $3,793,091,000
6114897 Low distortion compensated field effect transistor (FET) switch 2000-09-05 $678,038,000
6014431 Communication server apparatus having four-wire switching interface and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 2000-01-11 $2,630,585,000
5898761 Communication server apparatus using digital signal switching and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 1999-04-27 $311,236,000
5852655 Communication server apparatus having distributed switching and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 1998-12-22 $623,396,000
5781617 Communication server apparatus using frequency multiplexing and method John Francis McHale, James R. Sisk, Robert H. Locklear, Jr., Jason McCullough, Clifford L. Hall 1998-07-14
5513219 Apparatus and method for transmitting information with a subminimally modulated transmission signal 1996-04-30 $66,531,000
5298883 Proximity alert system Richard G. Pilney 1994-03-29
5260563 Compact laser warning receiver Reginald Hunter, Gerald D. Powell, Joseph Lenhardt, Thomas G. Ratliff 1993-11-09 $1,347,000