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

David John Zacks — 70 Patents

Cisco: 70 patents #81 of 13,007Top 1%
Vancouver, CA: #13 of 5,070 inventorsTop 1%
Overall (All Time): #29,186 of 4,157,543Top 1%
70 Patents All Time
David John Zacks has been granted 70 US patents while listed as an inventor at Cisco. The first was granted in 2020 and the most recent in October 2025. David John Zacks ranks #29,186 of 4,157,543 US inventors in our database (top 0.70%). Patent records list David John Zacks in Vancouver, BC, CA.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 21 patents in 2024.peak 212020: 1 patents20202021: 9 patents20212022: 5 patents20222023: 13 patents20232024: 21 patents20242025: 21 patents2025

Issued Patents All Time

Showing 1–25 of 70 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12452283 Dynamic and transparent application program interface (API) endpoint host redirection Thomas Szigeti, Ted Hulick 2025-10-21
12438800 Cloud native observability migration and assessment Walter Theodore Hulick, Jr., Thomas Szigeti 2025-10-07
12430445 Dynamic security service extension based on software bill of materials Robert Edgar Barton, Thomas Szigeti 2025-09-30
12407644 Microservice visibility and control Thomas Szigeti, Akram Ismail Sheriff, Guy Keinan, Walter Theodore Hulick, Jr. 2025-09-02
12401668 Decentralized machine learning across similar environments Nagendra Kumar Nainar, Carlos M. Pignataro, Dmitry Goloubev 2025-08-26
12395508 Redirecting data traffic to endpoints based on risk Thomas Szigeti, Rachana Anubhav Soni, Hemamalini Subash 2025-08-19
12395413 Conveying operator intent to remote agents in an administrative-constrained cross-domain multi-controller FSO network Jaganbabu Rajamanickam, Nagendra Kumar Nainar, Madhan Sankaranarayanan, Carlos M. Pignataro 2025-08-19
12386915 Dynamic web content management system Walter Theodore Hulick, Jr., Thomas Szigeti 2025-08-12
12375482 Enhanced cloud access security broker functionality utilizing in-band application observability Walter Theodore Hulick, Jr., Thomas Szigeti, Nagendra Kumar Nainar 2025-07-29
12323409 Web tokens for enhanced microservice observability Walter Theodore Hulick, Jr., Thomas Szigeti, Andrew Pletcher 2025-06-03
12317076 Authenticated secure audio calling and digitally signed metadata for integrity verification Nagendra Kumar Nainar, Vinay Saini 2025-05-27
12299097 Dynamic transaction-aware web application authentication using call intercepts Walter Theodore Hulick, Jr., Thomas Szigeti 2025-05-13
12284105 Cloud native observability migration and assessment Walter Theodore Hulick, Jr., Thomas Szigeti 2025-04-22
12267328 Multitenant network orchestration Nagendra Kumar Nainar, Carlos M. Pignataro, John Matthew Swartz, Paul Brian Giralt, Gonzalo Salgueiro 2025-04-01
12255869 Name resolution triggered monitoring agent selection Nagendra Kumar Nainar, Carlos M. Pignataro, Thomas Szigeti 2025-03-18
12225057 Resolving access policies between intent-based network architectures and cloud native architectures Thomas Szigeti, Walter Theodore Hulick, Jr., Shannon McFarland 2025-02-11
12223367 OpenTelemetry-based circuit breaker automation Walter Theodore Hulick, Jr., Thomas Szigeti 2025-02-11
12218931 Collaboration application integration for user-identity verification Thomas Szigeti, Stefano Giorcelli, Frank Michaud 2025-02-04
12199968 Enhanced multi-factor authentication based on physical and logical proximity to trusted devices and users Carlos M. Pignataro, Thomas Szigeti 2025-01-14
12192096 Performance tracing for mobile network environments Flemming S. Andreasen, Robert Edgar Barton, Timothy Peter Stammers 2025-01-07
12192192 Secure access service edge function with configured metric collection intelligence Vinay Saini, Rajesh Indira Viswambharan, Nagendra Kumar Nainar, Akram Ismail Sheriff 2025-01-07
12149436 Virtual testing of network resiliency Nagendra Kumar Nainar, Madhan Sankaranarayanan, Jaganbabu Rajamanickam, Craig Thomas Hill, Cesar Obediente 2024-11-19 $50,749,000
12137125 Classification-based data privacy and security management Nagendra Kumar Nainar, Vinay Saini, Akram Ismail Sheriff, Rajesh Indira Viswambharan 2024-11-05 $75,678,000
12132654 Dynamic intent-based QoS policies for commands within industrial protocols Thomas Szigeti, Robert Edgar Barton, Jerome Henry 2024-10-29 $93,006,000
12126691 Observability profile mapping for teleworker observability Nagendra Kumar Nainar, Carlos M. Pignataro, Thomas Szigeti 2024-10-22 $56,307,000