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

David E. Halasz — 23 Patents

Cisco: 20 patents #608 of 13,007Top 5%
Google: 2 patents #10,599 of 22,993Top 50%
IBM: 1 patents #44,878 of 70,183Top 65%
Stow, OH: #14 of 519 inventorsTop 3%
Ohio: #2,717 of 73,341 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
David E. Halasz has been granted 23 US patents while listed as an inventor at Cisco. The first was granted in 2004 and the most recent in November 2019. David E. Halasz ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list David E. Halasz in Stow, OH, US.

Patents per Year

Patents granted per year, 2004 to 2019Bar chart with a peak of 6 patents in 2007.peak 62004: 1 patents20042006: 3 patents20062007: 6 patents20072008: 3 patents20082009: 2 patents20092010: 4 patents20102011: 1 patents20112017: 1 patents20172018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10491654 Communicating with a remote service through a hypertext transfer protocol (HTTP) session 2019-11-26 $14,203,000
10165047 Methods and apparatus for transmitting service information in a neighborhood of peer-to-peer communication groups Dwight R. Smith, Apostolis Salkintzis 2018-12-25
9591508 Methods and apparatus for transmitting data between different peer-to-peer communication groups Apostolis Salkintzis, Dwight R. Smith 2017-03-07 $18,761,000
7944925 System and method for grouping multiple VLANs into a single 802.11 IP multicast domain Robert C. Meier 2011-05-17 $36,208,000
7802091 Fast re-authentication with dynamic credentials Glen Zorn 2010-09-21 $22,406,000
7760710 Rogue access point detection Merwyn Andrade 2010-07-20 $23,594,000
7688981 Network partitioning using encryption Victor J. Griswold, Robert C. Meier, Merwyn Andrade, Richard D. Rebo 2010-03-30 $23,064,000
7650629 Enhanced trust relationship in an IEEE 802.1×network Merwyn Andrade, Pauline Shuen 2010-01-19 $45,515,000
7634536 System for selecting the operating frequency of a communication device in a wireless network 2009-12-15 $29,690,000
7558852 Tag location, client location, and coverage hole location in a wireless network Bretton Douglas, Timothy S. Olson, John Z. Deng, Arnold Mark Bilstad, Sheausong Yang +3 more 2009-07-07 $32,561,000
7451316 Method and system for pre-authentication Nancy Cam Winget, Robert C. Meier 2008-11-11 $33,084,000
7434044 Fast re-authentication with dynamic credentials Glen Zorn 2008-10-07 $19,989,000
7325246 Enhanced trust relationship in an IEEE 802.1x network Merwyn Andrade, Pauline Shuen 2008-01-29 $29,741,000
7301946 System and method for grouping multiple VLANs into a single 802.11 IP multicast domain Robert C. Meier 2007-11-27 $46,224,000
7293088 Tag location, client location, and coverage hole location in a wireless network Bretton Douglas, Timothy S. Olson, John Z. Deng, Arnold Mark Bilstad, Sheausong Yang +3 more 2007-11-06 $37,433,000
7260620 System for selecting the operating frequency of a communication device in a wireless network 2007-08-21 $63,192,000
7194622 Network partitioning using encryption Victor J. Griswold, Robert C. Meier, Merwyn Andrade, Richard D. Rebo 2007-03-20 $75,178,000
7188253 Wireless authentication protocol Glen Zorn, Stuart Norman, Douglas A. Smith 2007-03-06 $77,121,000
7181530 Rogue AP detection Merwyn Andrade 2007-02-20 $51,783,000
7082535 System and method of controlling access by a wireless client to a network that utilizes a challenge/handshake authentication protocol Stuart Norman 2006-07-25 $42,205,000
7039068 Packet assembly 2006-05-02 $34,463,000
6996714 Wireless authentication protocol Glen Zorn, Stuart Norman, Douglas A. Smith 2006-02-07 $48,724,000
6732163 System for selecting the operating frequency of a communication device in a wireless network 2004-05-04 $132,091,000