Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DS

Derek K. Shaeffer

Apple: 1 patents #1,968 of 4,948Top 40%
📍 Redwood City, CA: #307 of 810 inventorsTop 40%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #405,280 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12356333 Listen-before-talk systems, devices, and methods based on intra-device operations Chia Yiaw Chong, Pablo Luis Vila Rodriguez, Sajeev Alakkatt Paleri, Qiong Wu, Kai Bai +3 more 2025-07-08