Inventor
Joachim Wilhelm Hellmig
Inventor
Eindhoven, NL
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties21%
G01SRadio direction-finding17%
Y02ATechnologies for adaptation to climate change14%
G01BMeasuring length, thickness or similar linear dimensions10%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
G06FElectric digital data processing7%
G11BInformation storage based on relative movement between record carrier and transducer7%
F21KNon-electric light sources using luminescence3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
11,119,021Laser sensor for ultra-fine particle size detection202111,092,531Optical particle sensor202111,093,031Display apparatus for computer-mediated reality202110,866,083Laser sensor for particle density detection202010,732,091Laser sensor for particle size detection202010,641,695Method of determining operation conditions of a laser-based particle detector202010,416,289Infrared laser illumination device201910,379,028Laser sensor for multi parameter detection20197,864,645'Method and device for recording marks in an information layer of an optical record carrier'20117,619,957'Method and device for recording marks representing data in an information layer of an optical record carrier'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2011Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2009–2021Based in Eindhoven, NL· patent location history
2019–2020Patents assigned to PHILIPS PHOTONICS GMBH (4)· patent assignee history
2020–2021Patents assigned to TRUMPF PHOTONIC COMPONENTS GMBH (6)· patent assignee history
2021Based in Ulm, DE· patent location history
2021Based in Valkenswaard, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRUMPF PHOTONIC COMPONENTS GMBH | 6 | 2020–2021 |
| PHILIPS PHOTONICS GMBH | 4 | 2019–2020 |
| KONINKL PHILIPS ELECTRONICS NV | 2 | 2009–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 8 | 2009–2021 |
| Ulm, DE | 1 | 2021 |
| Valkenswaard, NL | 1 | 2021 |