公开(公告)号：US1228729A

公开(公告)日：1917-06-05

申请号：US12037616

申请日：1916-09-15

Applicant: WILLIAMS WILLIAM FRANCES

Inventor： WILLIAMS WILLIAM FRANCES

CPC classification number: B64C2201/00

公开(公告)号：US1196493A

公开(公告)日：1916-08-29

申请号：US9301416

申请日：1916-04-22

Applicant: TEFFT CLINTON A

Inventor： TEFFT CLINTON A

CPC classification number: B64C2201/00

公开(公告)号：US1019579A

公开(公告)日：1912-03-05

申请号：US1911610674

申请日：1911-02-25

Applicant: ZELLS WALTER EDWARD

Inventor： ZELLS WALTER EDWARD

CPC classification number: B64C2201/00

公开(公告)号：US1012559A

公开(公告)日：1911-12-19

申请号：US1911627450

申请日：1911-05-16

Applicant: KALABA MORRIS

Inventor： KALABA MORRIS

CPC classification number: B64C2201/00

公开(公告)号：US1005381A

公开(公告)日：1911-10-10

申请号：US1909487008

申请日：1909-03-31

Applicant: WEBER SAMUEL

Inventor： WEBER SAMUEL

CPC classification number: B64C2201/00

公开(公告)号：US975263A

公开(公告)日：1910-11-08

申请号：US1909511670

申请日：1909-08-07

Applicant: EDWARD L CRANS ,  MAIDEN ARTHUR E

Inventor： MAIDEN ARTHUR E

CPC classification number: B64C2201/00

公开(公告)号：US941896A

公开(公告)日：1909-11-30

申请号：US1908464688

申请日：1908-11-27

Applicant: SUTER JACOB

Inventor： SUTER JACOB

CPC classification number: B64C2201/00

公开(公告)号：US769721A

公开(公告)日：1904-09-13

申请号：US1903164896

申请日：1903-07-09

Applicant: THOMPSON GEORGE W

Inventor： THOMPSON GEORGE W

CPC classification number: B64C2201/00

公开(公告)号：US20190202568A1

公开(公告)日：2019-07-04

申请号：US16326762

申请日：2017-08-22

Applicant: NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Kasper T. BORUP ,  Tor A. JOHANSEN ,  Kim L. SØRENSEN

IPC: B64D15/22 ,  B64D15/12 ,  B64C39/02

CPC classification number: B64D15/22 ,  B64C39/024 ,  B64C2201/00 ,  B64D15/12

Abstract: Disclosed herein is a method for determining if icing has occurred on a surface of an aircraft, the method comprising: heating a surface of an air craft, after the heating has stopped, measuring the temperature of the surface as it cools, and determining if icing has occurred on the surface in dependence on the measured temperature. Advantageously, embodiments provide improved techniques for the detection of icing and the prevention, or mitigation, of icing when it has formed. Embodiments are particularly advantageous when implemented on small UAVs in civilian applications for which autonomous and energy efficient operation is particularly important.

公开(公告)号：US20190172360A1

公开(公告)日：2019-06-06

申请号：US16270919

申请日：2019-02-08

Applicant: Intel Corporation

Inventor： Rita H. Wouhaybi ,  Hong Li ,  Tobias Kohlenberg ,  Igor Tatourian

IPC: G08G5/00 ,  G06K9/00 ,  B64C39/02

CPC classification number: G08G5/0082 ,  B64C39/024 ,  B64C2201/00 ,  B64C2201/145 ,  B64C2201/146 ,  G06K9/00624 ,  G06K9/0063 ,  G08G5/0004 ,  G08G5/0026 ,  G08G5/0034 ,  G08G5/006 ,  G08G5/0069

Abstract: A method may include receiving, using at least one processor, location information that includes a location of an unmanned aerial vehicle (UAV); querying, using the at least one processor, a policy database to retrieve a notification condition for a first property with respect to UAVs; calculating, using the at least one processor, a distance between the UAV and the first property using the received location information determining, using the at least one processor, if the distance of the UAV with respect to the first property is within a range defined in the notification condition for the first property; and transmitting, using the at least one processor, a notification to a party associated with the first property when the distance of the UAV with respect to the first property is within the range defined in the notification condition for the first property.