Inventor
John B. Szczech
Inventor
Schaumburg, IL, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers22%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
B81BMicrostructural devices or systems, e.g. micromechanical devices13%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems9%
H01LSemiconductor devices6%
H05KPrinted circuits5%
Y10TTechnical subjects covered by former us classification5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
H01CResistors3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
11,104,571Microphone with integrated gas sensor202110,924,867Microphone package202110,820,083Acoustic assembly having an acoustically permeable membrane202010,631,099Microphone package202010,547,955Microphone package for fully encapsulated ASIC and wires202010,405,078Microphone device with integrated pressure sensor201910,149,031Microphone device with integrated pressure sensor20189,781,505'Top port microphone apparatus'20179,491,539'MEMS apparatus disposed on assembly lid'20169,479,854'Microphone assembly with barrier to prevent contaminant infiltration'20169,374,643'Embedded dielectric as a barrier in an acoustic device and method of manufacture'20169,307,328'Interposer for MEMS-on-lid microphone'20169,301,075'MEMS microphone with out-gassing openings and method of manufacturing the same'20169,078,063'Microphone assembly with barrier to prevent contaminant infiltration'20158,318,032'Method to pattern metallized substrates using a high intensity light source'20128,134,233'Method and apparatus for providing electrically isolated closely spaced features on a printed circuit board'20127,780,345'Method and apparatus for a temperature sensor for measuring peak temperatures'20107,705,707'Bistable microelectronic switch stack'20107,667,285'Printed electronic substrate havine photochromic barrier layer'20107,550,998'Inverter circuit having a feedback switch and methods corresponding thereto'20097,538,683'Containment mechanism manipulation responsive electrical circuit power usage apparatus and method'20097,461,035'Path determination facilitation method'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2010Patents assigned to MOTOROLA INC (6)· patent assignee history
2008–2021Based in Schaumburg, IL, US· patent location history
2012–2016Patents assigned to SZCZECH JOHN B (3)· patent assignee history
2012Patents assigned to GAMOTA DANIEL R (2)· patent assignee history
2012Patents assigned to KLOSOWIAK TOMASZ L (2)· patent assignee history
2015–2021Patents assigned to KNOWLES ELECTRONICS LLC (14)· patent assignee history
2017Based in Bloomingdale, IL, US· patent location history
2020–2021Based in Itasca, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KNOWLES ELECTRONICS LLC | 14 | 2015–2021 |
| MOTOROLA INC | 6 | 2008–2010 |
| SZCZECH JOHN Bself | 3 | 2012–2016 |
| GAMOTA DANIEL R | 2 | 2012 |
| KLOSOWIAK TOMASZ L | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schaumburg, Illinois, US | 18 | 2008–2021 |
| Itasca, Illinois, US | 3 | 2020–2021 |
| Bloomingdale, Illinois, US | 1 | 2017 |