Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Kao — 4 Patents

Micron: 3 patents #3,490 of 6,374Top 55%
Meta: 1 patents #6,864 of 6,883Top 100%
Meridian, ID: #239 of 654 inventorsTop 40%
Idaho: #2,547 of 8,810 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Kao has been granted 4 US patents while listed as an inventor at Micron. The first was granted in 1999 and the most recent in September 2020. David Kao ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Kao in Meridian, ID, US.

Patents per Year

Patents granted per year, 1999 to 2020Bar chart with a peak of 2 patents in 1999.peak 21999: 2 patents19992001: 1 patents20012020: 1 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10771423 Systems and methods to control event based information Aryeh Selekman, Diana Hsu, Yuval Kesten, Alexander James Himel, Daniel Chai +3 more 2020-09-08 $180,492,000
6187618 Vertical bipolar SRAM cell, array and system, and a method for making the cell and the array Fawad Ahmed 2001-02-13 $17,910,000
5907503 Vertical bipolar SRAM cell, array and system, and a method for making the cell and the array Fawad Ahmed 1999-05-25 $9,486,000
5896313 Vertical bipolar SRAM cell, array and system, and a method of making the cell and the array Fawad Ahmed 1999-04-20 $7,134,000