Electromechanical human-computer interface with force feedback

Electronic apparatus including pen

Electronic device with retractable stylus

Electronic device with retractable stylus

Electronic ink ball point pen with memory

Electronic light pen system

Electronic module for sensing pen motion

Electronic module for sensing pen motion

Electronic module for sensing pen motion

Electronic paintbrush and color palette

Electronic pen

Electronic pen

Electronic pen and method for recording of handwritten...

Electronic pen device

Electronic pen device

Electronic pen device

Electronic pen input device and coordinate detecting method...

Electronic pen, and control device and method thereof

Electronic pen, mounting part therefor and method of making...

Electronic portable pen apparatus and method