Field briefing
B81B · Microstructural devices or systems
Microstructural devices or systems, e.g. micromechanical devices. Patents classified in CPC B81B, part of Manufacturing and transport.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
Every company that files in this field, placed in its country. Lines join companies that file together or share inventors; hover one to see why. Pick a company to see its patents, people and news.
Connected industries
Other industries that share patents, companies or citations with Microstructural devices or systems.
Newest patents in B81B · Microstructural devices or systems
33 patents imported from the European Patent Office; newest published 2026-09-29; most active companies: Bosch GmbH Robert, TDK Electronics AG, Beijing Quantum Information Science RES Institute.
- 可调式毫米波射频微机电开关 CN122843218A, published 2026-09-29
- FAILSAFE OHMIC-CAPACITIVE MEMBRANE ACTUATOR-BASED RADIO FREQUENCY SWITCH US20260290713A1, published 2026-09-24
- BROADBAND RADIO FREQUENCY MICRO-ACTUATOR SWITCH WITH HIGH ISOLATION US20260290714A1, published 2026-09-24
- 微机械接触开关和MEMS接触切换系统 CN122800462A, published 2026-09-22
- MEMS-Bauelement und Vorrichtung mit einem solchen MEMS-Bauelement DE102025110182A1, published 2026-09-17
- Mikroelektromechanischer Kontaktschalter mit Getter DE102025108045A1, published 2026-09-10
- MEMS开关、MEMS开关的制备方法、射频前端器件、电子设备 CN122658953A, published 2026-08-28
- MEMS开关及其制备方法 CN122638390A, published 2026-08-25
- Mikroelektromechanische Relaisvorrichtung und entsprechendes Herstellungsverfahren DE102025106195A1, published 2026-08-20
- MEMS构件和用于制造MEMS构件的方法 CN122552394A, published 2026-08-11
- Stacked structure, non-reciprocal element and processing method thereof CN122495022A, published 2026-07-31
- MEMS-Bauteil DE102025102599A1, published 2026-07-30
- MEMS component and method for operating MEMS system CN122455598A, published 2026-07-24
- Micro electro mechanical system switch, preparation method thereof and electronic equipment CN122455597A, published 2026-07-24
- Micro-bridge thermal resistor array and preparation method thereof CN122436340A, published 2026-07-21
- MICROELECTROMECHANICAL DEVICE US20260152386A1, published 2026-06-04
- MEMS SWITCH, PACKAGED MEMS SWITCH PRODUCT AND METHOD OF OPERATING IT EP4742289A1, published 2026-05-13
- Elektrisches Verbindungselement und Verfahren zum Herstellen eines elektrischen Verbindungselements DE102024210204A1, published 2026-04-23
- Sensorelement und Verfahren zur Herstellung eines Sensorelements DE102024128572A1, published 2026-04-02
- Spark gap structure for electrical overload detection and protection CN121586687A, published 2026-02-27
- Microwave light conversion device and conversion method thereof CN121454813A, published 2026-02-03
- Room temperature light and microwave conversion device based on bulk acoustic wave resonator and thin film oscillator and preparation method of room temperature light and microwave conversion device CN121454812A, published 2026-02-03
- Sensorelement DE102024004520A1, published 2026-01-22
- Manganese-cobalt-nickel-based MEMS temperature sensor chip and preparation and packaging method thereof CN121317618A, published 2026-01-13
- 적외 분석 칩, 웨어러블 디바이스 및 적외 분석 장치 KR20260003362A, published 2026-01-06
Most active companies
Counted over the newest 33 imported patents in this industry.
- Bosch GmbH Robert 5 patents
- TDK Electronics AG 4 patents
- Beijing Quantum Information Science RES Institute 2 patents
- Commissariat Energie Atomique 2 patents
- Dell Products LP 2 patents
- Univ Keio 2 patents
- 罗伯特·博世有限公司 2 patents
- Analog Devices International Unlimited Co 1 patent
Connected industries
- B81C · Processes or apparatus specially adapted for the manufacture or treatment of… 20 patents in both
- H01H · Electric switches 14 patents in both
- H01P · Waveguides 7 patents in both
- H01C · Resistors 7 patents in both
- G01J · Measurement of intensity, velocity, spectral content, polarisation, phase or pulse… 6 patents in both