Spiral en silicium
Swiss patent · CH710795 · In force
Register entry
- Publication number
- CH710795
- Application number
- CH000161/2016
- Kind
- Swiss patent
- Status
- In force
- Specification
- Application, without search report
- Filed
- Feb 8, 2016
- Published
- Aug 31, 2016
- Protection ends at the latest
- Feb 7, 2036
- Next annual fee due
- Feb 28, 2027
- IPC classes
- G04B 17/06 (2006.01)F16F 1/10 (2006.01)
- Priority
- HK 15101776.1 17.02.2015
- Specifications
- 31.08.2016 A2
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 1, 2026
Change
Published in Swissreg on 01.03.2026
- Mar 1, 2025
Change
Published in Swissreg on 01.03.2025
- Jan 17, 2025
Agent removed
- Representative
- BOVARD AG, Patent- und Markenanwälte, Optingenstrasse 16, 3000 Bern 25 (removed)
Published in Swissreg on 17.01.2025
- Jan 17, 2025
Agent entered
- Representative
- ICB Ingénieurs Conseils en Brevets SA, Faubourg de l'Hôpital 3, 2000 Neuchâtel
Published in Swissreg on 17.01.2025
- Sep 2, 2024
Change
Published in Swissreg on 02.09.2024
- Mar 6, 2023
Change
Published in Swissreg on 06.03.2023
- Aug 31, 2016
Change
Published in Swissreg on 31.08.2016
Parties
Inventor
Ho Ching
Cheung Sha Wan, Kowloon, HK
Pui Hang Ko
New Territories, HK
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.