EK

Erno H. Klaassen

Apple: 23 patents #1,389 of 18,612Top 8%
XS Xsilogy: 5 patents #3 of 12Top 25%
IBM: 4 patents #21,733 of 70,183Top 35%
SI Sitime: 2 patents #26 of 29Top 90%
PA Pacesetter: 2 patents #425 of 832Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
HG HGST: 1 patents #1,032 of 1,677Top 65%
📍 Los Altos, CA: #248 of 3,651 inventorsTop 7%
🗺 California: #10,163 of 386,348 inventorsTop 3%
Overall (All Time): #68,933 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDate
12426858 In-bed temperature array for menstrual cycle tracking James C. Clements, Habib S. Karaki, Joseph M. Schmitt, Zijing Zeng 2025-09-30
12239427 Heartrate tracking techniques Christian Schroeder, Divya Padmanabhan, Evan Doll, Ian R. Shapiro, Jay Kriz Blahnik +4 more 2025-03-04
12220213 Blood pressure monitoring using a multi-function wrist-worn device Wren N. Dougherty, Richard C. Kimoto, Ravi Narasimhan, Thomas J. Sullivan, Stephen J. Waydo +4 more 2025-02-11
12217620 Fluctuating progress indicator Jay Kriz Blahnik, Julie A. Arney, Alan C. Dye, Gary Butcher, Kevin Lynch +4 more 2025-02-04
11967246 Fluctuating progress indicator Jay Kriz Blahnik, Julie A. Arney, Alan C. Dye, Gary Butcher, Kevin Lynch +4 more 2024-04-23
11918381 Vital signs monitoring system Shahrooz Shahparnia 2024-03-05
11918324 Electrical coupling of pulse transit time (PTT) measurement system to heart for blood pressure measurement Thomas J. Sullivan, Wren N. Dougherty, Richard C. Kimoto, Ravi Narasimhan, Stephen J. Waydo +4 more 2024-03-05
11896136 Pneumatic haptic device having actuation cells for producing a haptic output over a bed mattress Riley E. Brandt, Linda D. Benavente-Notaro, Antonio F. Herrera, Denis Lin, Zijing Zeng +1 more 2024-02-13
11857341 Systems and methods of spatial filtering for measuring electrical signals Johannes Bruinsma, Paras Samsukha, Xiaoyu Guo 2024-01-02
11771406 In-bed temperature array for menstrual cycle tracking James C. Clements, Habib S. Karaki, Joseph M. Schmitt, Zijing Zeng 2023-10-03
11690522 Heartrate tracking techniques Christian Schroeder, Divya Padmanabhan, Evan Doll, Ian R. Shapiro, Jay Kriz Blahnik +4 more 2023-07-04
11640768 Fluctuating progress indicator Jay Kriz Blahnik, Julie A. Arney, Alan C. Dye, Gary Butcher, Kevin Lynch +4 more 2023-05-02
11375957 Vital signs monitoring system Shahrooz Shahparnia 2022-07-05
11069255 Fluctuating progress indicator Jay C. Blahnik, Julie A. Arney, Alan C. Dye, Gary Butcher, Kevin Lynch +4 more 2021-07-20
11026628 Systems and methods of spatial filtering for measuring electrical signals Johannes Bruinsma, Paras Samsukha, Xiaoyu Guo 2021-06-08
10874313 Heartrate tracking techniques Christian Schroeder, Divya Padmanabhan, Evan Doll, Ian R. Shapiro, Jay Kriz Blahnik +4 more 2020-12-29
10779738 Electrical coupling of pulse transit time (PTT) measurement system to heart for blood pressure measurement Thomas J. Sullivan, Wren N. Dougherty, Richard C. Kimoto, Ravi Narasimhan, Stephen J. Waydo +4 more 2020-09-22
10772512 Blood pressure monitoring using a multi-function wrist-worn device Wren N. Dougherty, Richard C. Kimoto, Ravi Narasimhan, Thomas J. Sullivan, Stephen J. Waydo +4 more 2020-09-15
10726731 Breathing synchronization and monitoring Julie A. Arney, Jay C. Blahnik, Alan C. Dye, Gary Butcher, Kevin Lynch +4 more 2020-07-28
10702171 Systems, devices, and methods for measuring blood pressure of a user Ravi Narasimhan, Zijing Zeng, Richard C. Kimoto, Thomas J. Sullivan, Derek Park-Shing Young +1 more 2020-07-07
10517489 Wrist worn accelerometer for pulse transit time (PTT) measurements of blood pressure Ravi Narasimhan, Richard C. Kimoto, Thomas J. Sullivan, Todd K. Whitehurst, Derek Park-Shing Young +1 more 2019-12-31
10512432 Vital signs monitoring system Shahrooz Shahparnia 2019-12-24
10394359 Reducing display noise in an electronic device Manu Agarwal, Hopil Bae, Kingsuk Brahma 2019-08-27
10324032 Light-based shielding detection Serhan O. Isikman, Brian R. Land 2019-06-18
10132680 UV dosimetry and exposure alert Serhan O. Isikman, Brian R. Land 2018-11-20