Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Luan Dang — 10 Patents

PHPhunware: 6 patents #1 of 34Top 3%
Nortel Networks Limited: 2 patents #1,531 of 5,294Top 30%
Cisco: 2 patents #5,546 of 13,007Top 45%
Newport Beach, CA: #232 of 1,653 inventorsTop 15%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Luan Dang has been granted 10 US patents while listed as an inventor at Phunware. The first was granted in 2000 and the most recent in November 2023. Luan Dang ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Luan Dang in Newport Beach, CA, US.

Patents per Year

Patents granted per year, 2000 to 2023Bar chart with a peak of 2 patents in 2014.peak 22000: 1 patents20002004: 1 patents20042010: 1 patents20102012: 1 patents20122014: 2 patents20142018: 1 patents20182019: 1 patents20192020: 1 patents20202023: 1 patents2023

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11829996 Hybrid organizational system for data management and tracking Matthew Lindenberger 2023-11-28 $247,000
10740799 Systems and methods for enterprise branded application frameworks for mobile and other environments Alan S. Knitowski, Alan M. Kane, James D. Trim, Anthony C. Hall 2020-08-11 $2,975,000
10254378 Mobile device localization based on relative received signal strength indicators Matt Lindenberger, Devin Pigera, Duy Q. Nguyen, Dennis Griesser, Kent Tu +1 more 2019-04-09 $15,636,000
9965775 Systems and methods for enterprise branded application frameworks for mobile and other environments Alan S. Knitowski, Alan M. Kane, James D. Trim, Anthony C. Hall 2018-05-08 $261,000
8788358 Systems and methods for enterprise branded application frameworks for mobile and other environments Alan S. Knitowski, Alan M. Kane, James D. Trim, Anthony C. Hall 2014-07-22
8732619 Methods and systems for interactive user interface objects Alan S. Knitowski, David J. Reese, James D. Trim, Anthony C. Hall, Cyrus Lum 2014-05-20
8134999 Generic provisioning of voice over internet protocol (VoIP) Piu Piu Ong, Manrique Brenes, Ray L. Chang, Andrew Gutman, Yutai Koh +1 more 2012-03-13 $47,449,000
7706299 Upstream bandwidth estimation Ray L. Chang 2010-04-27 $18,332,000
6810036 Caller IP address Wilkie Lau 2004-10-26 $44,796,000
6115041 Display screen management apparatus and method Bae-Sik Chon 2000-09-05 $222,876,000