Dusan Stepanovic has been granted 9 US patents while listed as an inventor at Apple . The first was granted in 2014 and the most recent in August 2025. Dusan Stepanovic ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Dusan Stepanovic in Cupertino, CA, US.
Patents per Year Patents granted per year, 2014 to 2025 Bar chart with a peak of 3 patents in 2021. peak 3 2014: 1 patents 2014 2015: 1 patents 2015 2018: 1 patents 2018 2021: 3 patents 2021 2023: 1 patents 2023 2024: 1 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12388453 Data converter with offset tone reduction Albert Chang , Ahmad Al Marashli , George Pieter Reitsma , Sudharsan Kanagaraj , Hamid Nejati +3 more 2025-08-12
11988565 Process-insensitive sensor circuit Ali Mesgarani , Farzan Farbiz , Ke Yun , Seyedeh Sedigheh Hashemi , Mansour Keramat 2024-05-21
$215,899,000
11581901 Digital pre-distortion compensation of digital-to-analog converter non-linearity Mansour Keramat 2023-02-14
$222,931,000
11196436 Hybrid digital-to-analog converter non-linearity calibration KiYoung Nam , Mansour Keramat 2021-12-07
$375,732,000
11032501 Low noise image sensor system with reduced fixed pattern noise Sedigheh Hashemi , Mansour Keramat , Hyunsik Park 2021-06-08
$378,421,000
10951848 High speed, low power image sensor system Hyunsik Park , Ali Mesgarani , Mansour Keramat , Ashirwad Bahukhandi 2021-03-16
$260,311,000
9998134 Analog-to-digital converter circuit calibration system Mansour Keramat 2018-06-12
$93,251,000
8928518 Charge-redistribution SAR ADC with sample-independent reference current — 2015-01-06
$14,809,000
8872691 Metastability detection and correction in analog to digital converter — 2014-10-28
