Jenny A Wang

US Patent:

20230130142, Apr 27, 2023

Filed:

Dec 22, 2022

Appl. No.:

18/145020

Inventors:

- Irvine CA, US
Alexander Vankov - Mountain View CA, US
Jenny Wang - Mountain View CA, US
David A. Dewey - Sunnyvale CA, US
Phillip Gooding - Mountain View CA, US
Georg Schuele - Portola Valley CA, US

International Classification:

A61F 9/008
A61L 27/16

Abstract:

Methods and related apparatus for real-time process monitoring during laser-based refractive index modification of an intraocular lens. During in situ laser treatment of the IOL to modify the refractive index of the IOL material, a signal from the IOL is measured to determine the processing effect of the refractive index modification, and based on the determination, to adjust the laser system parameters to achieve intended processing result. The signal measured from the IOL may be a fluorescent signal induced by the treatment laser, a fluorescent signal induced by an external illumination source, a temporary photodarkening effect, a color change, or a refractive index change directly measured by phase stabilized OCT.

US Patent:

20190307554, Oct 10, 2019

Filed:

Apr 4, 2019

Appl. No.:

16/375784

Inventors:

- Santa Ana CA, US
Alexander Vankov - Mountain View CA, US
Jenny Wang - Mountain View CA, US
David A. Dewey - Sunnyvale CA, US
Tianheng Wang - Fremont CA, US
Michael Wiltberger - Santa Clara CA, US
Mihai State - Groningen, NL
Phillip Gooding - Mountain View CA, US

International Classification:

A61F 2/16
B29D 11/02

Abstract:

A method of altering a refractive property of a crosslinked acrylic polymer material by irradiating the material with a high energy pulsed laser beam to change its refractive index. The method is used to alter the refractive property, and hence the optical power, of an implantable intraocular lens after implantation in the patient's eye. In some examples, the wavelength of the laser beam is in the far red and near IR range and the light is absorbed by the crosslinked acrylic polymer via two-photon absorption at high laser pulse energy. The method also includes designing laser beam scan patterns that compensate for effects of multiphone absorption such as a shift in the depth of the laser pulse absorption location, and compensate for effects caused by high laser pulse energy such as thermal lensing. The method can be used to form a Fresnel lens in the optical zone.

US Patent:

20170122802, May 4, 2017

Filed:

Oct 6, 2016

Appl. No.:

15/287646

Inventors:

- Milpitas CA, US
Dhairya Shrivastava - Los Altos CA, US
Jason Zedlitz - Rocklin CA, US
Trevor Frank - San Jose CA, US
Jenny Wang - Milpitas CA, US
Brian McGonigle - Milpitas CA, US
Alexander Rumer - Milpitas CA, US
Dennis Mullins - Milpitas CA, US
Kevin Kazuo Kaneshiro - San Jose CA, US

International Classification:

G01J 1/42
G01J 5/10
G01J 1/04
E06B 3/67
G02F 1/15
G02F 1/163
E06B 9/24
G01K 1/14
G02F 1/155

Abstract:

Various implementations relate generally to multi-sensor devices. Some implementations more particularly relate to a multi-sensor device including a ring of radially-oriented photosensors. Some implementations more particularly relate to a multi-sensor device that is orientation-independent with respect to a central axis of the ring. Some implementations of the multi-sensor devices described herein further include one or more additional sensors. For example, some implementations include an axially-directed photosensor. Some implementations also can include one or more temperature sensors configured to sense an exterior temperature, for example, an ambient temperature of an outdoors environment around the multi-sensor. Additionally or alternatively, some implementations include one or more of an infrared sensor or infrared sensors, a cellular communication circuit, and a GPS module.

US Patent:

20170097259, Apr 6, 2017

Filed:

Oct 6, 2015

Appl. No.:

14/998019

Inventors:

- Milpitas CA, US
Dhairya Shrivastava - Los Altos CA, US
Jason Zedlitz - Milpitas CA, US
Trevor Frank - Milpitas CA, US
Jenny Wang - Milpitas CA, US
Brian McGonigle - Milpitas CA, US
Alex Rumer - Milpitas CA, US
Dennis Mullins - Milpitas CA, US

International Classification:

G01J 1/42
E06B 9/24
G01J 1/44
G02F 1/163
G01K 1/14
G01J 1/02

Abstract:

Various implementations relate generally to a multi-sensor device. Some implementations more particularly relate to a multi-sensor device including a ring of radially-oriented photosensors. Some implementations more particularly relate to a multi-sensor device that is orientation-independent with respect to a central axis of the ring. Some implementations of the multi-sensor devices described herein also include one or more additional sensors. For example, some implementations include an axially-directed photosensor. Some implementations also can include one or more temperature sensors configured to sense an exterior temperature, for example, an ambient temperature of an outdoors environment around the multi-sensor. Additionally or alternatively, some implementations can include a temperature sensor configured to sense an interior temperature within the multi-sensor device. Particular implementations provide, characterize, or enable a compact form factor. Particular implementations provide, characterize, or enable a multi-sensor device requiring little or no wiring, and in some such instances, little or no invasion, perforation or reconstruction of a building or other structure on which the multi-sensor device is mounted.