Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drive device and drive control method for electric bicycle

Drive device and drive control method for electric bicycle

US Patent 8634979 · Granted Jan 21, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image rescaling2025
Reticle pod provided with holding pins and method for holding reticle2025
Speech synthesis and speech recognition2025
Optical fingerprint sensor with high aspect-ratio metal aperture structures2025
Barcode reading device2025
Over-current protection device2025
Power supply circuit and power distribution method thereof2024
Reticle pod with antistatic capability2024
Reticle pod provided with optically identifiable marks and method for identifyin2024
Compact camera incorporating microlens arrays for ultra-short distance imaging2024
Bifunctional film2024
Passive speckle-suppressing diffusers and associated methods and illuminators2024