Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Johan Schalkwyk — 62 Patents

Google: 59 patents #133 of 22,993Top 1%
SISpeechworks International: 2 patents #8 of 22Top 40%
SCScansoft: 1 patents #12 of 80Top 15%
Scarsdale, NY: #14 of 560 inventorsTop 3%
New York: #1,313 of 115,490 inventorsTop 2%
Overall (All Time): #36,550 of 4,157,543Top 1%
62 Patents All Time
Johan Schalkwyk has been granted 62 US patents while listed as an inventor at Google. The first was granted in 2003 and the most recent in September 2025. Johan Schalkwyk ranks #36,550 of 4,157,543 US inventors in our database (top 0.88%). Patent records list Johan Schalkwyk in Scarsdale, NY, US.

Patents per Year

Patents granted per year, 2003 to 2025Bar chart with a peak of 8 patents in 2016.peak 82003: 1 patents20032005: 1 patents2006: 1 patents20062013: 2 patents2014: 3 patents20142015: 4 patents2016: 8 patents20162017: 5 patents2018: 2 patents20182019: 3 patents2020: 5 patents20202021: 4 patents2022: 3 patents20222023: 8 patents2024: 7 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 62 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12417757 On-device speech synthesis of textual segments for training of on-device speech recognition model Francoise Beaufays, Khe Chai Sim 2025-09-16
12386585 Multi-modal input on an electronic device Brandon M. Ballinger, Michael H. Cohen, William J. Byrne, Gudmundur Hafsteinsson, Michael J. LeBeau 2025-08-12
12347419 Unsupervised federated learning of machine learning model layers Francoise Beaufays, Khe Chai Sim 2025-07-01
12249345 Ephemeral learning and/or federated learning of audio-based machine learning model(s) from stream(s) of audio data generated via radio station(s) Blaise Aguera-Arcas, Diego Melendo Casado, Oren Litvin 2025-03-11
12205578 Preventing non-transient storage of assistant interaction data and/or wiping of stored assistant interaction data Fadi Biadsy, Jason Pelecanos 2025-01-21
12183321 Using corrections, of predicted textual segments of spoken utterances, for training of on-device speech recognition model Francoise Beaufays, Giovanni Motta 2024-12-31 $118,851,000
12169522 Structured video documents Francoise Beaufays 2024-12-17 $219,318,000
12094472 Server side hotwording Alexander H. Gruenstein, Petar Aleksic, Pedro J. Moreno Mengibar 2024-09-17 $108,260,000
12020703 Enabling natural conversations with soft endpointing for an automated assistant Jaclyn Konzelmann, Trevor Strohman, Jonathan Bloom, Joseph Smarr 2024-06-25 $162,704,000
12014724 Unsupervised federated learning of machine learning model layers Francoise Beaufays, Khe Chai Sim 2024-06-18 $142,199,000
11978432 On-device speech synthesis of textual segments for training of on-device speech recognition model Francoise Beaufays, Khe Chai Sim 2024-05-07 $112,500,000
11914925 Multi-modal input on an electronic device Brandon M. Ballinger, Michael H. Cohen, William J. Byrne, Gudmundur Hafsteinsson, Michael J. LeBeau 2024-02-27 $97,983,000
11817080 Using corrections, of predicted textual segments of spoken utterances, for training of on-device speech recognition model Francoise Beaufays, Giovanni Motta 2023-11-14 $88,633,000
11798557 Recorded media hotword trigger suppression Alexander H. Gruenstein, Matthew Sharifi 2023-10-24 $88,411,000
11789697 Methods and systems for attending to a presenting user Yuan Yuan, Kenneth Mixter 2023-10-17 $99,441,000
11741970 Determining hotword suitability Andrew E. Rubin, Maria Carolina Parada San Martin 2023-08-29 $88,497,000
11705106 On-device speech synthesis of textual segments for training of on-device speech recognition model Francoise Beaufays, Khe Chai Sim 2023-07-18 $89,364,000
11699443 Server side hotwording Alexander H. Gruenstein, Petar Aleksic, Pedro J. Moreno Mengibar 2023-07-11 $137,541,000
11573698 Neural network for keyboard input decoding Shumin Zhai, Thomas Breuel, Ouais Alsharif, Yu Ouyang, Francoise Beaufays 2023-02-07 $73,753,000
11545133 On-device personalization of speech synthesis for training of speech model(s) Francoise Beaufays, Khe Chai Sim 2023-01-03 $55,420,000
11416214 Multi-modal input on an electronic device Brandon M. Ballinger, Michael H. Cohen, William J. Byrne, Gudmundur Hafsteinsson, Michael J. LeBeau 2022-08-16 $112,420,000
11257498 Recorded media hotword trigger suppression Alexander H. Gruenstein, Matthew Sharifi 2022-02-22 $97,386,000
11227611 Determining hotword suitability Andrew E. Rubin, Maria Carolin Parada San Martin 2022-01-18 $152,244,000
11150804 Neural network for keyboard input decoding Shumin Zhai, Thomas Breuel, Ouais Alsharif, Yu Ouyang, Francoise Beaufays 2021-10-19 $89,918,000
11127392 On-device speech synthesis of textual segments for training of on-device speech recognition model Francoise Beaufays, Khe Chai Sim 2021-09-21 $156,325,000