US 12,236,026 B2
Position indicator and input system
Nobutaka Ide, Saitama (JP); Koji Yano, Saitama (JP); Takahiko Hoen, Saitama (JP); Mu-Tzu Chen, Saitama (JP); and Tadakuni Tsubota, Saitama (JP)
Assigned to Wacom Co., Ltd., Saitama (JP)
Filed by Wacom Co., Ltd., Saitama (JP)
Filed on Apr. 2, 2024, as Appl. No. 18/625,036.
Application 18/625,036 is a continuation of application No. 18/180,043, filed on Mar. 7, 2023, granted, now 11,977,693.
Application 18/180,043 is a continuation of application No. PCT/JP2021/033242, filed on Sep. 10, 2021.
Claims priority of provisional application 63/094,288, filed on Oct. 20, 2020.
Claims priority of application No. 2021-105774 (JP), filed on Jun. 25, 2021; application No. 2021-105775 (JP), filed on Jun. 25, 2021; and application No. 2021-105776 (JP), filed on Jun. 25, 2021.
Prior Publication US 2024/0248554 A1, Jul. 25, 2024
Int. Cl. G06F 3/038 (2013.01); G06F 3/02 (2006.01); G06F 3/0354 (2013.01); G06F 3/044 (2006.01)
CPC G06F 3/0383 (2013.01) [G06F 3/02 (2013.01); G06F 3/03545 (2013.01); G06F 3/0442 (2019.05)] 17 Claims
OG exemplary drawing
 
1. A method of forming a position indicator that is used with a position detection device including a position detection sensor, the method comprising:
providing a first function module including a core body that, in operation, is brought into contact with an input surface for position detection in the position detection sensor, and a position detection signal transmission circuit that, in operation, transmits a position detection signal to the position detection sensor; and
providing a second function module including a first function circuit that, in operation, generates characteristic selection information corresponding to a characteristic of the core body or a characteristic of the input surface and transmits the characteristic selection information to an outside of the position indicator, or a second function circuit that generates, in operation, a stimulus corresponding to the characteristic selection information such that a user who is holding the position indicator audibly or tactilely perceives the stimulus,
wherein the first function module and the second function module are disposed in an axial direction of a casing,
wherein a tip end of the core body of the first function module projects to the outside of the position indicator from an opening on a first end in the axial direction of the casing, and
wherein the second function module is disposed on the first end in the axial direction of the casing and is attachable to and detachable from the casing.