公开(公告)号：US08957878B2

公开(公告)日：2015-02-17

申请号：US13803384

申请日：2013-03-14

Applicant: Research In Motion Limited

Inventor： Jacek S. Idzik ,  Rohan Michael Nandakumar ,  Cornel Mercea

IPC: G06F3/033 ,  G06F3/01 ,  G06F3/046 ,  G06F3/0354

CPC classification number: G06F3/01 ,  G06F3/03545 ,  G06F3/046

Abstract: A stylus includes a stylus housing that supports a control circuit. The control circuit is configured automatically compare data quality as corresponds to stylus location-determination information being provided by at least two different stylus-based candidate non-passive location modalities to thereby select a particular stylus-based non-passive location modality and to then use that particular stylus-based non-passive location modality when transmitting stylus location-determination information to a corresponding electronic device.

Abstract translation: 触针包括支撑控制电路的触针外壳。 控制电路被配置为自动地比较数据质量，对应于由至少两个不同的基于触笔的候选非被动定位模式提供的触针位置确定信息，从而选择特定的基于触笔的非被动定位模式，然后使用 当向对应的电子设备发送指示笔位置确定信息时，该特定的基于笔的非被动定位模式。