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1. 发明授权

US09442310B2 Capacitive gaze tracking for auto-accommodation in a contact lens 有权
标题翻译：电容式凝视跟踪在隐形眼镜中自动调节
公开(公告)号：US09442310B2
公开(公告)日：2016-09-13
申请号：US14587639
申请日：2014-12-31
申请人： VERILY LIFE SCIENCES LLC
发明人： William J. Biederman , Daniel J. Yeager , Brian Otis , Nathan Pletcher
IPC分类号： G02C7/04 , G02C7/08 , A61B3/113
CPC分类号： G02C7/083 , A61B3/113 , G02C7/04
摘要： A method of capacitive gaze detection for accommodation includes monitoring at least one capacitance value of a capacitive sensor system disposed within a contact lens. The at least one capacitance value varies in response to changes in a gazing direction of a cornea upon which the contact lens is removeably mounted. The changes in the gazing direction of the cornea are detected in real-time based upon changes in the at least one capacitance value. An accommodation actuator disposed within the contact lens is manipulated to automatically change an optical power of the contact lens in response to detecting changes in the gazing direction.
摘要翻译：一种用于容纳的电容凝视检测方法包括监测设置在隐形眼镜内的电容式传感器系统的至少一个电容值。所述至少一个电容值响应于隐形眼镜可拆卸地安装在其上的角膜的注视方向的变化而变化。基于至少一个电容值的变化来检测角膜的注视方向的变化。控制设置在隐形眼镜内的调节致动器，以响应于检测到注视方向的变化而自动改变隐形眼镜的光焦度。

2. 发明授权

US09442311B2 Contact lens with capacitive gaze tracking 有权
标题翻译：隐形眼镜带电容凝视跟踪
公开(公告)号：US09442311B2
公开(公告)日：2016-09-13
申请号：US14587664
申请日：2014-12-31
申请人： VERILY LIFE SCIENCES LLC
发明人： Daniel J. Yeager , Brian Otis , William J. Biederman , Nathan Pletcher
IPC分类号： G02C7/04 , G02C7/08 , A61B3/113
CPC分类号： G02C7/083 , A61B3/113 , G02C7/04 , G02C7/048 , G02C2202/16
摘要： An eye-mountable device includes an enclosure material, a capacitive sensor system, and a controller. The enclosure material has a concave surface and a convex surface. The concave surface is configured to be removeably mounted over a cornea and the convex surface is configured to be compatible with eyelid motion when the concave surface is so mounted. The capacitive sensor system is disposed within the enclosure material. The capacitive sensor system has at least one capacitance value that varies with changes in a gazing direction of the cornea. The controller is disposed within the enclosure material and electrically connected to the capacitive sensor system. The controller is configured to measure the capacitance value of the capacitive sensor system to detect the changes in the gazing direction.
摘要翻译：眼睛安装的装置包括外壳材料，电容传感器系统和控制器。外壳材料具有凹面和凸面。凹面被构造成可移除地安装在角膜上，并且当凹面如此安装时，凸面被配置为与眼睑运动相容。电容传感器系统设置在外壳材料内。电容式传感器系统具有随着角膜注视方向的变化而变化的至少一个电容值。控制器设置在外壳材料内并电连接到电容传感器系统。控制器被配置为测量电容传感器系统的电容值以检测注视方向上的变化。

3. 发明授权

US09880401B2 Method, device and system for accessing an eye-mountable device with a user interface 有权
公开(公告)号：US09880401B2
公开(公告)日：2018-01-30
申请号：US14702528
申请日：2015-05-01
申请人： VERILY LIFE SCIENCES LLC
发明人： Nathan Pletcher , Robert F. Wiser , Daniel J. Yeager , Shung-neng Lee
IPC分类号： G02C7/08 , G02C7/04 , G02C11/00 , G06F3/01 , G06F3/0484 , G06F3/0481
CPC分类号： G02C7/083 , G02C7/04 , G02C11/10 , G06F3/013 , G06F3/04812 , G06F3/04842
摘要： Techniques and mechanisms for providing access to an accommodation-capable eye-mountable device via a user interface of an auxiliary device. In an embodiment, the user interface provides prompts for a user of the eye-mountable device to perform various viewing actions, where the eye-mountable device receives from the auxiliary device communications indicating respective times of the viewing actions. Based on the communications, the eye-mountable device generates configuration information indicating a correspondence of respective states of the eye-mountable device to respective characteristics of the viewing actions. In another embodiment, operational modes of the eye-mountable device are defined based on the configuration information.

4. 发明申请

US20180091972A1 APPARATUS, SYSTEM AND METHOD FOR EXCHANGING ENCRYPTED COMMUNICATIONS WITH AN EYE-MOUNTABLE DEVICE 有权
公开(公告)号：US20180091972A1
公开(公告)日：2018-03-29
申请号：US15815401
申请日：2017-11-16
申请人： Verily Life Sciences LLC
发明人： Daniel J. Yeager , Timothy D. Morrison
IPC分类号： H04W12/04 , H04L9/08 , G02C7/04 , G02C7/08
CPC分类号： H04W12/04 , G02C7/04 , G02C7/041 , G02C7/049 , G02C7/083 , H04L9/0819 , H04L2209/24 , H04L2209/80
摘要： Techniques and mechanisms for exchanging encrypted communications wirelessly with an accommodation-capable ophthalmic device. In an embodiment, a controller of the ophthalmic device is configured to encrypt data to be sent from the ophthalmic device to an auxiliary device or to decrypt data received by the ophthalmic device from the auxiliary device.

5. 发明申请

US20160349536A1 CONTACT LENS WITH GAZE TRACKING 审中-公开
标题翻译：带高度跟踪的接触镜
公开(公告)号：US20160349536A1
公开(公告)日：2016-12-01
申请号：US15237125
申请日：2016-08-15
申请人： Verily Life Sciences LLC
发明人： Daniel J. Yeager , Brian Otis , William J. Biederman , Nathan Pletcher
IPC分类号： G02C7/08 , G02C7/04 , A61B3/113
CPC分类号： G02C7/083 , A61B3/113 , G02C7/04 , G02C7/048 , G02C2202/16
摘要： An eye-mountable device includes an enclosure material, a sensor system, and a controller. The enclosure material has a first surface and a second surface. The first surface is configured to be removeably mounted over a cornea and the second surface is configured to be compatible with eyelid motion when the concave surface is so mounted. The sensor system is disposed within the enclosure material. The sensor system has at least one value that varies with changes in a gazing direction of the cornea. The controller is disposed within the enclosure material and electrically connected to the sensor system. The controller is configured to measure the value of the sensor system to detect the changes in the gazing direction.
摘要翻译：可眼睛安装的装置包括外壳材料，传感器系统和控制器。外壳材料具有第一表面和第二表面。第一表面构造成可移除地安装在角膜上方，并且当凹表面如此安装时，第二表面构造成与眼睑运动相容。传感器系统设置在外壳材料内。传感器系统具有随着角膜注视方向的变化而变化的至少一个值。控制器设置在外壳材料内并电连接到传感器系统。控制器被配置为测量传感器系统的值以检测注视方向上的变化。

6. 发明授权

US09992672B2 Apparatus, system and method for exchanging encrypted communications with an eye-mountable device 有权
公开(公告)号：US09992672B2
公开(公告)日：2018-06-05
申请号：US15815401
申请日：2017-11-16
申请人： Verily Life Sciences LLC
发明人： Daniel J. Yeager , Timothy D. Morrison
IPC分类号： H04K1/00 , H04W12/04 , H04L9/08 , G02C7/04 , G02C7/08
CPC分类号： H04W12/04 , G02C7/04 , G02C7/041 , G02C7/049 , G02C7/083 , H04L9/0819 , H04L2209/24 , H04L2209/80
摘要： Techniques and mechanisms for exchanging encrypted communications wirelessly with an accommodation-capable ophthalmic device. In an embodiment, a controller of the ophthalmic device is configured to encrypt data to be sent from the ophthalmic device to an auxiliary device or to decrypt data received by the ophthalmic device from the auxiliary device.

7. 发明授权

US09854437B1 Apparatus, system and method for exchanging encrypted communications with an eye-mountable device 有权
公开(公告)号：US09854437B1
公开(公告)日：2017-12-26
申请号：US14698471
申请日：2015-04-28
申请人： VERILY LIFE SCIENCES LLC
发明人： Daniel J. Yeager , Timothy D. Morrison
IPC分类号： H04K1/00 , H04W12/04 , G02C7/08 , G02C7/04 , H04L9/08
CPC分类号： H04W12/04 , G02C7/04 , G02C7/041 , G02C7/049 , G02C7/083 , H04L9/0819 , H04L2209/24 , H04L2209/80
摘要： Techniques and mechanisms for exchanging encrypted communications wirelessly with an accommodation-capable eye-mountable device (EMD). In an embodiment, a controller of the EMD is configured to encrypt data to be sent from the EMD to an auxiliary device or to decrypt data received by the EMD from the auxiliary device. Cryptographic operations to securely exchange the communications are based on a key value and a vector determined at the EMD. In another embodiment, the auxiliary device operates as a master, and the EMD operates as a slave, at least with respect to enablement of a functionality of the EMD to change an association of a cryptographic key value with a vector.

8. 发明授权

US09772512B2 Contact lens with gaze tracking 有权
公开(公告)号：US09772512B2
公开(公告)日：2017-09-26
申请号：US15237125
申请日：2016-08-15
申请人： Verily Life Sciences LLC
发明人： Daniel J. Yeager , Brian Otis , William J. Biederman , Nathan Pletcher
IPC分类号： G02C7/04 , G02C7/08 , A61B3/113
CPC分类号： G02C7/083 , A61B3/113 , G02C7/04 , G02C7/048 , G02C2202/16
摘要： An eye-mountable device includes an enclosure material, a sensor system, and a controller. The enclosure material has a first surface and a second surface. The first surface is configured to be removeably mounted over a cornea and the second surface is configured to be compatible with eyelid motion when the concave surface is so mounted. The sensor system is disposed within the enclosure material. The sensor system has at least one value that varies with changes in a gazing direction of the cornea. The controller is disposed within the enclosure material and electrically connected to the sensor system. The controller is configured to measure the value of the sensor system to detect the changes in the gazing direction.

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