Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cyrille Dray — 53 Patents

SSStmicroelectronics Sa: 20 patents #225 of 4,662Top 5%
NVIDIA: 16 patents #410 of 7,811Top 6%
Intel: 13 patents #3,167 of 30,777Top 15%
Infineon Technologies Ag: 5 patents #1,759 of 7,486Top 25%
Overall (All Time): #48,528 of 4,157,543Top 2%
53 Patents All Time
Cyrille Dray has been granted 53 US patents while listed as an inventor at Stmicroelectronics Sa. The first was granted in 2003 and the most recent in January 2025. Cyrille Dray ranks #48,528 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Cyrille Dray in Antibes, OR, FR.

Patents per Year

Patents granted per year, 2003 to 2025Bar chart with a peak of 7 patents in 2021.peak 72003: 4 patents20032004: 2 patents2005: 2 patents20052006: 2 patents2007: 1 patents20072008: 3 patents2009: 3 patents20092010: 3 patents2012: 3 patents20122013: 1 patents2015: 1 patents20152016: 5 patents2017: 1 patents20172018: 4 patents2019: 1 patents20192020: 1 patents2021: 7 patents20212022: 4 patents2024: 4 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12205663 Regulated negative charge pump circuitry and methods Steve Ngueya Wandji, El Mehdi Boujamaa 2025-01-21
12181967 Patrol scrubbing cycle for data storage circuitry Andrew David Tune 2024-12-31 $53,026,000
12009041 Apparatus and method for detecting errors in a memory device Siddharth Gupta, Luc Palau, Sachin Gulyani, Antony John Penton 2024-06-11 $125,013,000
11942141 Memory power-gating techniques Lalit Gupta, El Mehdi Boujamaa 2024-03-26 $104,867,000
11862271 Memory testing techniques Andy Wangkun Chen, Yannis Jallamion-Grive 2024-01-02 $13,767,000
11468943 Memory power-gating techniques Lalit Gupta, El Mehdi Boujamaa 2022-10-11
11443804 Sensing techniques for resistive memory El Mehdi Boujamaa 2022-09-13
11315654 Memory testing techniques Andy Wangkun Chen, Yannis Jallamion-Grive, Frank David Frederick 2022-04-26
11222670 Circuit architecture to derive higher mux from lower mux design Lalit Gupta, Nicolaas Klarinus Johannes Van Winkelhoff, El Mehdi Boujamaa, Bo Zheng, Fakhruddin Ali Bohra +2 more 2022-01-11
11164616 Bias generation circuitry Piyush Jain, Surya Prakash Gupta, El Mehdi Boujamaa, Akshay Kumar 2021-11-02
11081156 Voltage regulation circuitry Surya Prakash Gupta, El Mehdi Boujamaa, Piyush Jain, Akshay Kumar 2021-08-03
11056164 Circuits to control output signal variability Akshay Kumar, El Mehdi Boujamaa 2021-07-06
11056163 Amplifier circuit devices and methods El Mehdi Boujamaa 2021-07-06
11024356 Apparatus for low power write and read operations for resistive memory Liqiong Wei, Fatih Hamzaoglu, Yih Wang, Nathaniel J. August, Blake C. Lin 2021-06-01 $35,542,000
10910031 Input circuit devices for sense amplifier circuits El Mehdi Boujamaa 2021-02-02
10896707 Selective clock adjustment during read and/or write memory operations Andy Wangkun Chen, Rahul Mathur, Yann Sarrazin, Julien Vincent Poitrat, Yannis Jallamion-Grive +4 more 2021-01-19
10734056 Amplifier circuit devices and methods El Mehdi Boujamaa 2020-08-04
10438640 Apparatus for low power write and read operations for resistive memory Liqiong Wei, Fatih Hamzaoglu, Yih Wang, Nathaniel J. August, Blake C. Lin 2019-10-08 $19,521,000
10127959 Sense amplifier El Mehdi Boujamaa 2018-11-13
10068628 Apparatus for low power write and read operations for resistive memory Liqiong Wei, Fatih Hamzaoglu, Yih Wang, Nathaniel J. August, Blake C. Lin 2018-09-04 $19,235,000
9875783 High voltage tolerant word-line driver Liqiong Wei 2018-01-23 $21,180,000
9865322 Low resistance bitline and sourceline apparatus for improving read and write operations of a nonvolatile memory Blake C. Lin, Fatih Hamzaoglu, Liqiong Wei, Yih Wang 2018-01-09 $14,051,000
9601165 Sense amplifier El Mehdi Boujamaa 2017-03-21
9478273 Low resistance bitline and sourceline apparatus for improving read and write operations of a nonvolatile memory Blake C. Lin, Fatih Hamzaoglu, Liqiong Wei, Yih Wang 2016-10-25 $11,658,000
9418761 Apparatus for boosting source-line voltage to reduce leakage in resistive memories Umut Arslan 2016-08-16 $10,311,000