公开(公告)号：US20200146612A1

公开(公告)日：2020-05-14

申请号：US16730701

申请日：2019-12-30

Applicant: Sanmina Corporation

Inventor： Robert Steven Newberry

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/145 ,  A61B5/01 ,  A61B5/0205 ,  G16H40/63 ,  G16H50/30

Abstract: A biosensor includes an optical sensor circuit that emits light directed at skin tissue of a patient at a plurality of wavelengths. A first and second spectral response of light reflected from the tissue is obtained around a first wavelength in a UV range and a second wavelength in an IR range. A measurement of a substance in blood flow is then determined from the spectral responses. A risk of a health condition is obtained using the measurement. The health condition may include one or more of hyperglycemia, diabetes or hypoglycemia.

公开(公告)号：US10517515B2

公开(公告)日：2019-12-31

申请号：US15718721

申请日：2017-09-28

Applicant: Sanmina Corporation

Inventor： Robert Steven Newberry

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00 ,  G16H40/67

Abstract: A biosensor for monitoring nitric oxide (NO) of a patient in vivo, includes a PPG circuit configured to obtain a first spectral response for light reflected at a first wavelength from skin tissue of the patient, wherein the first wavelength has a high absorption coefficient for nitric oxide in arterial blood flow and obtain a second spectral response for light reflected at a second wavelength from skin tissue of the patient, wherein the second wavelength has a low absorption coefficient for nitric oxide in arterial blood flow. The biosensor further includes a processing circuit configured to determine an NO measurement value for nitric oxide using the first spectral response and the second spectral response and obtain an adjusted measurement value of nitric oxide by compensating the NO measurement value using a measurement value for at least a first species of hemoglobin.

公开(公告)号：US10446356B2

公开(公告)日：2019-10-15

申请号：US15784070

申请日：2017-10-13

Applicant: SANMINA CORPORATION

Inventor： Shinichi Iketani ,  Douglas Ward Thomas

IPC: H01H85/12 ,  H01H85/055 ,  H01H85/20 ,  H01H85/30 ,  H01H85/56 ,  H05K1/11 ,  H05K1/14 ,  H05K3/00 ,  H05K3/10 ,  H05K3/40 ,  H05K3/46 ,  H01H85/00 ,  H01H85/143 ,  H01H1/58 ,  H01H85/02 ,  H05K3/06 ,  H01H85/06

Abstract: A method of making printed circuit board vias using a double drilling and plating method is disclosed. A first hole is drilled in a core, the first hole having a first diameter. The first hole is filled and/or plated with an electrically conductive material. A circuit pattern may be formed on one or two conductive layers of the core. A multilayer structure may then be formed including a plurality of cores that also include pre-drilled and plated via holes, wherein at least some of the pre-drilled and plated via holes are aligned with the first hole. A second hole is then drilled within the first hole and the aligned pre-drilled and plated holes, the second hole having a second diameter where the second diameter is smaller than the first diameter. A conductive material is then plated to an inner surface of the second hole.

公开(公告)号：US20190286233A1

公开(公告)日：2019-09-19

申请号：US16103876

申请日：2018-08-14

Applicant: Sanmina Corporation

Inventor： Robert Newberry

IPC: G06F3/01 ,  G06F3/03 ,  G06K9/00 ,  A61B5/00 ,  A61B5/0488

Abstract: A photoplethysmography (PPG) circuit obtains PPG signals at one or more wavelengths. The PPG signal is processed to identify motion artifacts. The motion artifacts are correlated with predetermined PPG signal patterns associated with a movement of a body part. The PPG signals may thus be used to detect movement of the body part. A user device may be controlled in response to the detected movement of the body part.

公开(公告)号：US10362687B2

公开(公告)日：2019-07-23

申请号：US16181180

申请日：2018-11-05

Applicant: SANMINA CORPORATION

Inventor： Shinichi Iketani ,  Dale Kersten

IPC: H05K3/42 ,  H05K3/46 ,  H05K1/11 ,  H05K1/02

Abstract: A multilayer printed circuit board is provided having a first dielectric layer and a first plating resist selectively positioned in the first dielectric layer. A second plating resist may be selectively positioned in the first dielectric layer or a second dielectric layer, the second plating resist separate from the first plating resist. A through hole extends through the first dielectric layer, the first plating resist, and the second plating resist. An interior surface of the through hole is plated with a conductive material except along a length between the first plating resist and the second plating resist. This forms a partitioned plated through hole having a first via segment electrically isolated from a second via segment.

公开(公告)号：US20190167206A1

公开(公告)日：2019-06-06

申请号：US16270268

申请日：2019-02-07

Applicant: SANMINA CORPORATION

Inventor： Robert Steven Newberry

IPC: A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/1455

Abstract: A vehicle includes one or more integrated biosensors, such as finger sensors or other user touchpoints. The integrated biosensors are configured to obtain biosensor data, such as a patient's vitals or concentrations of substances in the blood flow of a user. A control module of a vehicle receives the biosensor data and controls operation of one or more systems of the vehicle in response to the biosensor data. The control module may also present the biosensor data on a display of the vehicle and receive user commands to control the biosensors. The control module may also generate warnings for display in response to the biosensor data exceeding one or more predetermined thresholds.

公开(公告)号：US20190134308A1

公开(公告)日：2019-05-09

申请号：US16239417

申请日：2019-01-03

Applicant: Sanmina Corporation

Inventor： Robert Steven Newberry

IPC: A61M5/172 ,  A61M5/32 ,  A61M5/142

Abstract: A biosensor includes a photoplethysmography (PPG) circuit configured to obtain spectral responses at one or more wavelengths from skin tissue of the patient over a predetermined time period. The biosensor monitors the color of the blood to detect a change in the baseline color of blood flow over the predetermined time period. The biosensor may determine a level of red blood cells or white blood cells or a risk of an infection using the change in the baseline color of blood flow. The biosensor may also detect other parameters to detect an infection or identify a type of infection including liver enzyme levels, nitric oxide levels, heart rate or vasodilation in the underlying tissue.

公开(公告)号：US20190105001A1

公开(公告)日：2019-04-11

申请号：US16208358

申请日：2018-12-03

Applicant: Sanmina Corporation

Inventor： Robert Steven Newberry

IPC: A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/145

Abstract: A vehicle includes a control system for controlling one or more operations of the vehicle. A touchpoint integrated in the vehicle is configured to receive PPG signals reflected from skin of an occupant, wherein the PPG signals are at a plurality of wavelengths. A processing circuit is configured to determine a signal quality of at least one of the PPG signals and generate one or more of: a visible feedback, an audible feedback or a tactile feedback in response the signal quality of the at least one PPG signal. The PPG signals to obtain health information of a user and generate a health message to the control system of the vehicle in response to the health information, wherein the control system controls one or more operations of the vehicle in response to the health message.

公开(公告)号：US20190060568A1

公开(公告)日：2019-02-28

申请号：US16172661

申请日：2018-10-26

Applicant: SANMINA CORPORATION

Inventor： Robert Steven Newberry ,  Matthew Rodencal

IPC: A61M5/172 ,  A61M5/142 ,  A61M5/32 ,  A61M5/145

Abstract: An optical circuit detects PPG signals reflected from skin tissue at one or more different wavelengths. A processing circuit integrated in the biosensor or in communication with the biosensor processes the PPG signals to obtain a level of vasodilation or a period of vasodilation. The processing circuit may determine a circulation level using a phase offset between the PPG signals and/or a correlation value between the PPG signals.

公开(公告)号：US20180362146A1

公开(公告)日：2018-12-20

申请号：US16004316

申请日：2018-06-08

Applicant: Sanmina Corporation

Inventor： Max Edward Klein ,  Walter Thomas Castleberry ,  Nathan Trey McFerrin

IPC: B64C11/34 ,  B64C11/30 ,  B64C27/08 ,  B64C27/52 ,  B64C27/80

Abstract: Aircraft are configured to facilitate propeller blade pitch adjustability. According to one example, an aircraft can include a plurality of propellers, where each propeller includes plurality of blades. At least one pitch adjust mechanism may be associated with at least on propeller, where the pitch adjust mechanism is configured to adjust a pitch of the plurality of blades for at least one propeller in response to airflow from at least one other propeller influencing an airflow at the at least one propeller. Other aspects, embodiments, and features are also included.