公开(公告)号：EP2678621B1

公开(公告)日：2018-06-13

申请号：EP12750024.7

申请日：2012-02-24

申请人： The Trustees Of Columbia University In The City Of New York

发明人： KYMISSIS, Ioannis ,  COX, Marshall ,  SARIK, John

IPC分类号： F24D19/10 ,  F24D19/06 ,  F24F11/00 ,  G05D23/19 ,  F24H3/08 ,  F25B29/00

CPC分类号： F24D19/1009 ,  F24D19/0087 ,  F24D19/06 ,  F24D19/062 ,  F24D19/064 ,  F24D19/1018 ,  F24F11/30 ,  F24F11/46 ,  F24F11/58 ,  F24F2110/10 ,  F24F2130/00 ,  F24F2130/10 ,  G05D23/1905 ,  Y02B30/22

摘要： An insulated heating-unit cover having an opening to permit air to circulate around the heating-source when a vent disposed at the top of the cover is opened, allowing heat into a space. The cover can include a heating-unit temperature sensor disposed within a space covered by the cover and a controller in wireless communication with a space temperature sensor located at a distance away from the heating-unit. The controller can be configured to operate an actuator such that the vent is open when the space temperature sensor indicates that the ambient temperature is below a set point temperature and such that the vent is closed when the ambient temperature is greater than the set point temperature. The controller can communicate with a plurality of other similar controllers and a central server to effect changes in the output of a central heating source coupled to a plurality of individual heating-units.

公开(公告)号：EP2425468A1

公开(公告)日：2012-03-07

申请号：EP10770334.0

申请日：2010-04-29

申请人： The Trustees of Columbia University in the City of New York

发明人： JOHNSTON, Matthew ,  SHEPARD, Kenneth ,  KYMISSIS, Ioannis

IPC分类号： H01L47/00

CPC分类号： G01N29/2437 ,  G01N29/022 ,  G01N29/036 ,  G01N2291/0256 ,  G01N2291/0426 ,  H03H9/0557 ,  H03H9/175

摘要： An apparatus comprises a thin-film bulk acoustic resonator such as including an acoustic mirror, a piezoelectric region acoustically coupled to the acoustic mirror, and first and second conductors electrically coupled to the piezoelectric region. In an example, an integrated circuit substrate can include an interface circuit connected to the first and second conductors of the resonator, the integrated circuit substrate configured to mechanically support the resonator. An example can include an array of such resonators co-integrated with the interface circuit and configured to detect a mass change associated with one or more of a specified protein binding, a specified antibody-antigen coupling, a specified hybridization of a DNA oligomer, or an adsorption of specified gas molecules.

公开(公告)号：EP3866678A1

公开(公告)日：2021-08-25

申请号：EP19874377.5

申请日：2019-10-18

申请人： The Trustees of Columbia University in the City of New York

发明人： HIELSCHER, Andreas H. ,  MARONE, Alessandro ,  KYMISSIS, Ioannis ,  KIM, Youngwan ,  ASKANASE, Anca D.

IPC分类号： A61B5/02 ,  A61B5/021 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/1455 ,  G01N21/01 ,  G01N21/31 ,  G01N21/49

公开(公告)号：EP2488912A1

公开(公告)日：2012-08-22

申请号：EP10823905.4

申请日：2010-10-11

申请人： The Trustees Of Columbia University In The City Of New York

发明人： PERVEZ, Nadia ,  KYMISSIS, Ioannis ,  ZHANG, Jla ,  COX, Marshall

IPC分类号： G02B27/42

CPC分类号： G01J3/0205 ,  G01J3/02 ,  G01J3/0259 ,  G01J3/12 ,  G02B1/005

摘要： Apparatus and methods can include an optical waveguide coupled to a photonic crystal comprising a dielectric material, the photonic crystal located on an exterior surface of the optical waveguide and comprising a first surface including a first array of periodic features on or within the dielectric material, the array extending in at least two dimensions and including an effective dielectric permittivity different from the surrounding dielectric material. In an example, the periodic features include a specified lattice constant, the periodic features configured to extract a portion of propagating optical energy from the waveguide through the photonic crystal, the portion determined at least in part by the specified lattice constant.

公开(公告)号：EP2488912B1

公开(公告)日：2019-07-24

申请号：EP10823905.4

申请日：2010-10-11

申请人： The Trustees Of Columbia University In The City Of New York

发明人： PERVEZ, Nadia ,  KYMISSIS, Ioannis ,  ZHANG, Jla ,  COX, Marshall

IPC分类号： G02B27/42

公开(公告)号：EP2678621A1

公开(公告)日：2014-01-01

申请号：EP12750024.7

申请日：2012-02-24

申请人： The Trustees Of Columbia University In The City Of New York

发明人： KYMISSIS, Ioannis ,  COX, Marshall ,  SARIK, John

IPC分类号： F25B29/00

CPC分类号： F24D19/1009 ,  F24D19/0087 ,  F24D19/06 ,  F24D19/062 ,  F24D19/064 ,  F24D19/1018 ,  F24F11/30 ,  F24F11/46 ,  F24F11/58 ,  F24F2110/10 ,  F24F2130/00 ,  F24F2130/10 ,  G05D23/1905

摘要： An insulated heating-unit cover having an opening to permit air to circulate around the heating-source when a vent disposed at the top of the cover is opened, allowing heat into a space. The cover can include a heating-unit temperature sensor disposed within a space covered by the cover and a controller in wireless communication with a space temperature sensor located at a distance away from the heating-unit. The controller can be configured to operate an actuator such that the vent is open when the space temperature sensor indicates that the ambient temperature is below a set point temperature and such that the vent is closed when the ambient temperature is greater than the set point temperature. The controller can communicate with a plurality of other similar controllers and a central server to effect changes in the output of a central heating source coupled to a plurality of individual heating-units.

公开(公告)号：EP2917670A1

公开(公告)日：2015-09-16

申请号：EP13843138.2

申请日：2013-10-03

申请人： The Trustees of Columbia University in the City of New York

发明人： COX, Marshall ,  KYMISSIS, Ioannis ,  SARIK, John ,  WECHSLER, David

IPC分类号： F28D1/04 ,  F24H7/06 ,  F24H7/02

CPC分类号： F28F1/10 ,  F24H7/0216 ,  F24H2250/00 ,  F28D20/02 ,  F28D2021/0035 ,  F28F9/005 ,  Y02E60/145

摘要： A heating and/or cooling temperature adjusting apparatus disposed proximate a point of use comprising a heat exchange structure, at least one thermal mass unit comprised of a material which changes phase at a predetermined temperature, and a housing which at least partially encloses the heat exchange structure and thermal mass unit. Additionally, a plurality of thermal mass units can be employed, each with equivalent, or differing, temperature threshold points for conversion between solid, liquid or gaseous phases. The presence of the thermal mass unit at the point of use allows for the heating/cooling system to rapidly adjust the temperature of the room while simultaneously decreasing the duty cycle of the heating/cooling generator (e.g. boiler).

公开(公告)号：EP3567416A1

公开(公告)日：2019-11-13

申请号：EP19184457.0

申请日：2010-10-11

申请人： The Trustees of Columbia University in the City of New York

发明人： PERVEZ, Nadia ,  KYMISSIS, Ioannis ,  ZHANG, Jla ,  COX, Marshall

IPC分类号： G02B27/42

摘要： Apparatus and methods can include an optical waveguide coupled to a photonic crystal comprising a dielectric material, the photonic crystal located on an exterior surface of the optical waveguide and comprising a first surface including a first array of periodic features on or within the dielectric material, the array extending in at least two dimensions and including an effective dielectric permittivity different from the surrounding dielectric material. In an example, the periodic features include a specified lattice constant, the periodic features configured to extract a portion of propagating optical energy from the waveguide through the photonic crystal, the portion determined at least in part by the specified lattice constant.