Inventor · disambiguated record
Calum Ritchie
Also filed as: RITCHIE CALUM
1 granted patent·2 pending applications·0 citations·filing 2023–2023
6Inventor score
Files withST MICROELECTRONICS INT NV3
Top patents by PatentIndex Score
3 records- 0153US12189064B2Stacked filter assembly for optical integrated circuit package with an optical filter mounted to an optical integrated circuit device by a discrete semiconductor spacer blockST MICROELECTRONICS INT NV·Filed 2023·Granted Jan 7, 2025·0 cites·37 claims
- 0248US2025109983A1Module packaging architecture to reduce crosstalk in an optical sensorST MICROELECTRONICS INT NV·Filed 2023·Application pending·0 cites
- 0348US2025125279A1Wire bond electromagnetic interference (emi) cage to block transmission and receipt of emi at an optical emissions componentST MICROELECTRONICS INT NV·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Calum Ritchie files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →