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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Kappel — 16 Patents

AAAms Ag: 14 patents #10 of 335Top 3%
HDHeidelberg Druckmaschinen: 1 patents #796 of 1,510Top 55%
IAInfineon Technologies Austria Ag: 1 patents #668 of 1,126Top 60%
Wettmannstätten, AT: #1 of 2 inventorsTop 50%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Robert Kappel has been granted 16 US patents while listed as an inventor at Ams Ag. The first was granted in 2006 and the most recent in June 2025. Robert Kappel ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Robert Kappel in Wettmannstätten, AT.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 4 patents in 2022.peak 42006: 1 patents20062014: 1 patents20142020: 1 patents20202021: 2 patents20212022: 4 patents20222023: 2 patents20232024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12321137 Time-to-digital converter Daniel Furrer, Manfred Lueger, Yiming Jiang, Hesong Xu, Daniele Perenzoni 2025-06-03
12253631 Sensor device, sensor module, imaging system and method to operate a sensor device — 2025-03-18
12181611 Time-of-flight to distance calculator Thomas Jessenig, Manfred Lueger, Christian Mautner 2024-12-31
12019190 Time-of-flight arrangement and method for a time-of-flight measurement Christian Mautner 2024-06-25
11994586 Using time-of-flight and pseudo-random bit sequences to measure distance to object Christian Mautner, Daniel Furrer, Daniele Perenzoni 2024-05-28
11733355 Optical sensor module and method for manufacturing an optical sensor module for time-of-flight measurement Mario Manninger, Todd Bishop 2023-08-22
11686826 Measuring time-of-flight using a plurality of detector subsystems and histogram storage Kerry Glover, Manfred Lueger, Christian Mautner, Mario Manninger, Georg Roehrer 2023-06-27
11367804 Directional photodetector and optical sensor arrangement — 2022-06-21
11355653 SPAD device for excess bias monitoring Georg Röhrer, Nenad Lilic 2022-06-07
11329554 Charge pump circuit arrangement Nenad Lilic, Georg Röhrer 2022-05-10
11322641 Semiconductor device with single electron counting capability Georg Röhrer, Nenad Lilic 2022-05-03
11181418 Avalanche diode arrangement and method for controlling an avalanche diode arrangement Nenad Lilic, Georg Röhrer 2021-11-23
11039515 Light emitting semiconductor device for generation of short light pulses Georg Roehrer, Nenad Lilic 2021-06-15
10671025 Time-to-digital converter and conversion method Christian Mautner, Friedrich Bahnmueller, Friedrich Laengauer 2020-06-02
8803551 Low supply voltage logic circuit — 2014-08-12
7133803 CNC production system with central database and a workpiece measuring method — 2006-11-07

Frequent Collaborators

Christian Mautner5 shared
Nenad Lilic5 shared
Georg Röhrer4 shared
Manfred Lueger3 shared
Mario Manninger2 shared
Georg Roehrer2 shared

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16