Gopro, Inc.

Applied Materials, Inc.

Katerra Inc.

Flextronics Ap, LLC

Z124

Skydio, Inc.

Mercer Mass Timber LLC

Gary Fong

Scott Patrick Campbell

Leo Benedict Baldwin

Joshua T Druker

Visweswaren Sivaramakrishnan

Ryan T Harrison

Pablo German Lema

Himay Rashmikant Shukla

Shu Ching Ip

Nenad Uzunovic

Noriaki Saika

Edward Gordon Russell

Srinivas D Nemani

Li-Qun Xia

Ellie Y Yieh

Richard Teltz

Charles Becze

James Ball

Michael J Flynn

Ashwani Arya

Kean Wing Kin Lam

Christopher P Ricci

Quoc Truong

David Blatt

Irwin Silvestre

Will Watson

Mei Yin Chang

Paul Edward Reeves

Brian Joseph Reeves

Bahman Sharifipour

Mark Thomas

Peter Wai-Man Lee

Stuardo A Robles

Bang C Nguyen

Mark Bryan Whipple

Fong M Chang

Sean Burke

Jumie Yuventi

Todd Beyreuther

Marni Berger

Daniel Koeberl

Gayathri Rao

Long Nguyen

Thomas K Linton

Steven Fuertes

Vicente Lam

Glenn Jones

Peter William Bain

Colleen Erin Juretus

Joshua Todd Druker

A method including powering on a controller and an unmanned aerial vehicle (UAV). Setting a clock time on the controller to an initial time. Connecting the UAV to a global positioning satellite (GPS). Linking the controller and the UAV and comparing the initial time to a time from the GPS. Setting the clock time of the controller and the UAV so that the controller and the UAV have a same time.

Method of synchronizing a time between a controller and an unmanned aerial vehicle

A system including a noise analyzer, a filter, and a memory. The noise analyzer configured to review a captured audio signal, wherein the captured audio signal comprises baseline noise parameters and clean audio. The filter configured to remove the baseline noise parameters from the captured audio signal so that the clean audio is free of the baseline noise parameters. The memory stores the clean audio.

Noise cancellation for aerial vehicle

Disclosed is an electronic gimbal with camera and mounting configuration. The gimbal can include an inertial measurement unit which can sense the orientation of the camera and three electronic motors which can manipulate the orientation of the camera. The gimbal can be removably coupled to a variety of mount platforms, such as an aerial vehicle, a handheld grip, or a rotating platform. Moreover, a camera can be removably coupled to the gimbal and can be held in a removable camera frame. Also disclosed is a system for allowing the platform, to which the gimbal is mounted, to control settings of the camera or to trigger actions on the camera, such as taking a picture, or initiating the recording of a video. The gimbal can also provide a connection between the camera and the mount platform, such that the mount platform receives images and video content from the camera.

Camera system using stabilizing gimbal

A propeller blade includes a first material and a second material. The first material includes fibers. The second material is different from the first material. The fibers are interspersed through the second material and the fibers are oriented in a same direction within the second material. The propeller blade is anisotropic and includes sections of the fibers.

Automated variable pitch propeller blade

This disclosure relates to providing flight control for an unmanned aerial vehicle based on opposing fields of view with overlap. The UAV may include a housing, a motor, a first image sensor, a second image sensor, a first optical element having a first field of view greater than 180 degrees, a second optical element having a second field of view greater than 180 degrees, and one or more processors. The first optical element and the second optical element may be carried by the housing such that a centerline of the second field of view is substantially opposite from a centerline of the first field of view, and a peripheral portion of the first field of view and a peripheral portion of the second field of view overlap. Flight control for the UAV may be provided based on parallax disparity of an object within the overlapping fields of view.

Systems and methods for providing flight control for an unmanned aerial vehicle based on opposing fields of view with overlap

A double plate floor panel is provided. The double plate floor panel includes a first panel, a second panel, and a plurality of connectors. The first panel has a first plurality of recesses on a first surface, and the second panel has a second plurality of recesses on a second surface. Each connector of the plurality of connectors inserts into a recess of the first plurality of recess and a recess of the second plurality of recesses. The connectors are sandwiched between the first surface of the first panel and the second surface of the second panel. A method of assembling the double plate floor panel is also provided.

Double plate floor panel

A noise cancelation system for an unmanned aerial vehicle may have an audio capture module, a metadata module and a filter. The audio capture module may be configured to receive an audio signal captured from a microphone, e.g., on a camera. The metadata module may be configured to retrieve noise information associated with noise generating components operating on the unmanned aerial vehicle (UAV). The filter may be configured to receive the audio signal and noise information from the audio capture module. The filter also may be configured to retrieve a baseline profile from a database based on the noise information. The baseline profile includes noise parameter to filter out audio frequencies from the audio signal corresponding to the noise generating component. The filter may generate a filtered audio signal for output.

An unmanned aerial vehicle manages storage of data and transfer between other connected devices. The unmanned aerial vehicle captures sensor data from sensors on the unmanned aerial vehicle. The unmanned aerial vehicle transfers the captured sensor data from the unmanned aerial vehicle to a remote controller via a wireless interface. The captured data may be transferred via a TCP link, a UDP link, or a combination thereof. If a loss of link is detected, the captured sensor data is stored to a buffer and a battery level of the unmanned aerial vehicle and a flight status of the unmanned aerial vehicle is monitored. The stored sensor data is transferred from the buffer to a non-volatile storage responsive to the battery level dropping below a predefined threshold or detecting that the unmanned aerial vehicle is stationary and a shutdown may be imminent.

Data logging in aerial platform

A variable pitch propeller is designed to adjust the pitch of the propeller blade during flight to maximize the propeller efficiency. The propeller blade may comprise airfoil cross-sections. Each cross-section may be composed of different materials at the leading edge and trailing edge. In various embodiments, these materials are selected and oriented to achieve the necessary elastic moduli of the leading and trailing edge for the airfoil cross-section. During liftoff, the airfoil at the blade tip possesses a high blade pitch (e.g. 20 degrees), thereby increasing the generated lift on the propeller blades. During flight or hover conditions when maximal lift is no longer required, the trailing edge of the airfoil displaces upward and reduces the blade pitch to minimize the drag forces on the blade tip.

A prefabricated formwork is disclosed. The prefabricated formwork of the present disclosure comprises at least one bracket comprising a first slot and a second slot, at least one first wall configured to be inserted into the first slot of the at least one bracket, and at least one second wall configured to be inserted into the second slot of the at least one bracket. The prefabricated framework may further comprise at least one support having at least one groove configured to receive the at least one bracket.

Concrete foundation form

A closed wall hold down system is provided including at least one closed wall panel, at least one first tie rod, at least one second tie rod, at least one coupler nut, and at least one ratcheting take-up device. The at least one closed wall panel includes a bottom plate and a top plate. The at least one first tie rod projects through the bottom plate. The at least one coupler nut is coupled to the at least one first tie rod and to a first end of the at least one second tie rod. A second end of the at least one second tie rod extends through the top plate. The at least one ratcheting take-up device engages the second end of the at least one second tie rod. A method of installing the closed wall hold down system is also provided.

Closed shear wall hold down system

A monitoring and control system receives, from sensing capable devices situated within a designated area and in communication with the monitoring and control system, input indicating a respective number of events. The system identifies, for each of the events, a probability for taking each of a number of actions in response to the event, then calculates, for each of the actions, an overall probability for taking the action based on the identified probabilities for taking the action in response to the number of events, and selects one or more actions to be taken responsive to the number of events and the calculated overall probability for taking the action, for each of the actions, exceeding a respective threshold.

Method and apparatus for real property monitoring and control system

A wireless light switch harvests energy for ambient environment/space conditions and uses the harvested energy to energize low-power electronics. An exemplary application is for wireless control (ON/OFF or dimming) of light fixtures. The energy harvesting circuitry transduces ambient light to electricity and uses this energy to charge an energy storage device as well as power a wireless transmitter which can be triggered based on user interaction with an ON/OFF or Dim+/Dim&#x2212; element. The wireless light switch with energy harvesting circuitry is paired with a wireless receiver circuit which can be connected to a light fixture that is to be controlled by the wireless light switch.

Wireless light switch with energy management control

Growing community of inventors

Cupertino, CA, United States of America

Gary Fong