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USPTO Patent Rankings Data through Dec 31, 2025
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Derek William Engi — 12 Patents

Cisco: 12 patents #1,147 of 13,007Top 9%
Pleasant Ridge, MI: #12 of 76 inventorsTop 20%
Michigan: #7,722 of 86,293 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Derek William Engi has been granted 12 US patents while listed as an inventor at Cisco. The first was granted in 2022 and the most recent in December 2025. Derek William Engi ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Derek William Engi in Pleasant Ridge, MI, US.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 4 patents in 2025.peak 42022: 3 patents20222023: 3 patents20232024: 2 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12513118 Artificial intelligence (AI) confidentiality proxy to secure AI data sets M. David Hanes, Vivek Singh, Gonzalo Salgueiro 2025-12-30
12461958 Context injection for improved AI response M. David Hanes, Vivek Singh, Gonzalo Salgueiro 2025-11-04
12323290 Hierarchical auto summary generation with multi-task learning in networking recommendations Qixu Gong, Benjamin L. Chang, Qihong Shao, Jaime Madruga Rita 2025-06-03
12212819 In-band metadata for authenticity and role-based access in enterprise video streaming services Gonzalo Salgueiro, Pascale Delaunay, Julie Allen, Rekha GOPIKRISHNAN, Goudam Jaganmohan Muralitharan 2025-01-28
12149410 Automated generation of standard network device configurations Gonzalo Salgueiro, M. David Hanes, Bradley Wise, Md Atiqur Rahman 2024-11-19 $50,749,000
12080105 Techniques for authenticating a user Gonzalo Salgueiro, Pascale Delaunay, Julie Allen 2024-09-03 $44,987,000
11824741 Complexity ranking in network device policies Gonzalo Salgueiro, Ravi Garg 2023-11-21 $28,866,000
11689666 Proactive audio optimization for conferences Gonzalo Salgueiro 2023-06-27 $46,759,000
11595283 Message bus subscription management with telemetry inform message Jorge Martin Garcia Rangel, Gonzalo Salgueiro 2023-02-28 $87,193,000
11456917 Analyzing deployed networks with respect to network solutions Howard Steven Nelson, Gonzalo Salgueiro, Vijay Pillai 2022-09-27 $102,864,000
11438226 Identification of network device configuration changes Gonzalo Salgueiro, M. David Hanes, Bradley Wise, Md Atiqur Rahman 2022-09-06 $48,036,000
11418397 Automated generation of standard network device configurations Gonzalo Salgueiro, M. David Hanes, Bradley Wise, Md Atiqur Rahman 2022-08-16 $81,068,000

Frequent Collaborators

Gonzalo Salgueiro11 shared
M. David Hanes5 shared
Md Atiqur Rahman3 shared
Bradley Wise3 shared
Julie Allen2 shared
Pascale Delaunay2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12