Taichung
Taiwan
8
2023-12-14
8
2023-12-05
These are the the leading inventors for applications assigned to AD-II ENGINEERING INC.:
AD-II ENGINEERING INC. based in Taichung, TW has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Rear derailleur
#2 | 2023-11-14 ✅ Patent 11,814,132 granted on 2023-11-14Bicycle operating device
#3 | 2023-11-14 ✅ Patent 11,814,138 granted on 2023-11-14Rear derailleur
#4 | 2023-08-03 ✅ Patent 12,409,911 granted on 2025-09-09BICYCLE OPERATING DEVICE
#5 | 2023-07-27 ✅ Patent 11,891,155 granted on 2024-02-06Bicycle front derailleur
#6 | 2019-05-16 ✅ Patent 10,894,576 granted on 2021-01-19Bicycle rear derailleur
#7 | 2018-10-25 ✅ Patent 10,442,497 granted on 2019-10-15Easy-adjustment bicycle gear-shifting system
#8 | 2017-11-30 ✅ Patent 10,124,857 granted on 2018-11-13Clutch unit of bicycle derailleur
Also check out AD-II ENGINEERING INC.'s (Taichung, Taiwan) applicant profile with 8 patent applications submitted.
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