公开(公告)号：US20170261453A1

公开(公告)日：2017-09-14

申请号：US15455771

申请日：2017-03-10

Applicant: Honeywell International Inc.

Inventor： Viorel Georgel Dumitru ,  Viorel Avramescu ,  Octavian Buiu ,  Mihai Brezeanu ,  Bogdan Serban

IPC: G01N27/12 ,  H01L41/18 ,  H01L29/788 ,  H01L41/107

CPC classification number: G01N27/121 ,  G01N27/414 ,  H01L29/788 ,  H01L41/107 ,  H01L41/1132 ,  H01L41/183

Abstract: An illustrative humidity sensor may include a substrate and a sensing field effect transistor. The sensing field effect transistor may comprise a source formed on the substrate, a drain formed on the substrate, a gate, and a piezoelectric layer disposed over the gate. Another illustrative humidity sensor may comprise a substrate, a semi-conductor layer disposed over the substrate, a piezoelectric layer disposed over the semi-conductor layer, a first electrode disposed on the piezoelectric layer, and a second electrode disposed on the piezoelectric layer. In some instances, the piezoelectric layer may comprise aluminum nitride.

公开(公告)号：US20170067849A1

公开(公告)日：2017-03-09

申请号：US15249522

申请日：2016-08-29

Applicant: Honeywell International Inc.

Inventor： Cornel P. Cobianu ,  Bogdan-Catalin Serban ,  Viorel Georgel Dumitru ,  Octavian Buiu ,  Alisa Stratulat ,  Mihai Brezeanu

IPC: G01N27/414 ,  H03F3/45 ,  H01L29/78 ,  H01L29/66 ,  H01L29/06 ,  H01L29/788

CPC classification number: G01N27/4141 ,  G01N27/4146 ,  G01N27/4148 ,  G01N33/0047 ,  H01L29/0649 ,  H01L29/66977 ,  H01L29/7832 ,  H01L29/788 ,  H03F3/45179 ,  H03F2200/261

Abstract: A gas sensor includes a field effect transistor supported on an oxide layer of a substrate, the field effect transistor having a doped source (p+ doped for T-FET and n+ doped for FET) and an n+ doped drain separated by an channel region (intrinsic for T-FET or slightly p-doped for FET), and a floating gate separated from the channel region by a gate oxide, a passivation layer covering the floating gate, and a sensing layer supported by the passivation layer, the sensing layer comprising nanofibers.

Abstract translation: 气体传感器包括负载在衬底的氧化物层上的场效应晶体管，场效应晶体管具有掺杂源（P +掺杂用于T-FET，n +掺杂用于FET）和n +掺杂漏极由沟道区域分隔（固有 对于T-FET或略微掺杂用于FET），以及通过栅极氧化物与沟道区分离的浮动栅极，覆盖浮置栅极的钝化层和由钝化层支撑的感测层，感测层包括纳米纤维 。

公开(公告)号：US09291594B2

公开(公告)日：2016-03-22

申请号：US14573221

申请日：2014-12-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Mihai Brezeanu ,  Bogdan Catalin Serban ,  Octavian Buiu ,  Viorel Georgel Dumitru

IPC: H01L29/15 ,  G01N27/414 ,  G01N33/00

CPC classification number: G01N27/4141 ,  G01N33/004

Abstract: The present disclosure relates to a carbon dioxide sensor able to function in harsh environment, conditions. The carbon dioxide sensor can include a gate-less field effect transistor including a synthetic, quasi-intrinsic, hydrogen-passivated, single-crystal diamond layer exhibiting a 2-dimension hole gas effect, and a sensing layer comprising both a polymer and a hygroscopic material deposited onto a surface of the gate-less field effect transistor.

Abstract translation: 本公开涉及能够在恶劣环境，条件下起作用的二氧化碳传感器。 二氧化碳传感器可以包括无栅极场效应晶体管，其包括表现出二维空穴效应的合成的准本征的，氢钝化的单晶金刚石层，以及包含聚合物和吸湿性的感测层 沉积在无栅极场效应晶体管的表面上的材料。

公开(公告)号：US10324053B2

公开(公告)日：2019-06-18

申请号：US15455771

申请日：2017-03-10

Applicant: Honeywell International Inc.

Inventor： Viorel Georgel Dumitru ,  Viorel Avramescu ,  Octavian Buiu ,  Mihai Brezeanu ,  Bogdan Serban

IPC: G01N27/12 ,  H01L41/18 ,  G01N27/414 ,  H01L29/788 ,  H01L41/107 ,  H01L41/113

Abstract: An illustrative humidity sensor may include a substrate and a sensing field effect transistor. The sensing field effect transistor may comprise a source formed on the substrate, a drain formed on the substrate, a gate, and a piezoelectric layer disposed over the gate. Another illustrative humidity sensor may comprise a substrate, a semi-conductor layer disposed over the substrate, a piezoelectric layer disposed over the semi-conductor layer, a first electrode disposed on the piezoelectric layer, and a second electrode disposed on the piezoelectric layer. In some instances, the piezoelectric layer may comprise aluminum nitride.

公开(公告)号：US20170218179A1

公开(公告)日：2017-08-03

申请号：US15423061

申请日：2017-02-02

Applicant: Honeywell International Inc.

Inventor： Bogdan-Catalin Serban ,  Cornel P. Cobianu ,  Octavian Buiu ,  Mihai Brezeanu ,  Alisa Stratulat ,  Viorel Georgel Dumitru ,  Andrea Piesker ,  Christiane Saunier ,  Eric Farin

IPC: C08K5/42 ,  H05F1/00 ,  H01B1/12 ,  B29D99/00 ,  B29C41/00 ,  B29C41/14 ,  B29C41/42 ,  C08L79/02 ,  A41D19/00

CPC classification number: C08K5/42 ,  A41D19/0058 ,  A41D19/0082 ,  B29C41/003 ,  B29C41/14 ,  B29C41/42 ,  B29D99/0067 ,  B29K2079/00 ,  B29K2105/0026 ,  B29K2105/0038 ,  B29L2031/4864 ,  C08G73/0266 ,  C08K2201/001 ,  C08K2201/017 ,  C08L79/02 ,  C09K3/16 ,  H01B1/128 ,  H05F1/00 ,  C08L33/02 ,  C08L71/02 ,  C08L5/16

Abstract: Various embodiments disclosed relate to anti-static compositions and gloves made from the same. In various embodiments, the present invention provides a doped polyaniline comprising a dopant that is a polyacrylic acid; a polymethacrylic acid; a sulfonatocalixarene; a cyclodextrin sulfate; a compound having the structure: wherein R2 is chosen from substituted or unsubstituted (C1-C10)hydrocarbyl- and substituted or unsubstituted (C1-C10)hydrocarbyl-O—. L1 is substituted or unsubstituted (C1-C10)hydrocarbylene. L2 is chosen from a bond, —O—, —O—C(O)—, and —NH—C(O)—, and n is about 1 to about 100,000; a salt thereof; or a combination thereof.

公开(公告)号：US20170097313A1

公开(公告)日：2017-04-06

申请号：US15280651

申请日：2016-09-29

Applicant: Honeywell International Inc.

Inventor： Bogdan-Catalin Serban ,  Viorel Georgel Dumitru ,  Octavian Buiu ,  Mihai Brezeanu

IPC: G01N27/12 ,  B05D3/04 ,  B05D1/30

CPC classification number: G01N27/121 ,  B05D1/30 ,  B05D3/0406 ,  G01N27/126 ,  G01N27/127 ,  G01N27/223

Abstract: A relative humidity sensor is disclosed. The relative humidity sensor includes a first electrode and a second electrode disposed above a dielectric substrate. A sensitive layer is disposed above the first electrode and the second electrode, where the sensitive layer is formed from a doped conductive polymer.

公开(公告)号：US09448655B2

公开(公告)日：2016-09-20

申请号：US14333193

申请日：2014-07-16

Applicant: Honeywell International Inc.

Inventor： Viorel Georgel Dumitru ,  Stefan Dan Costea ,  Ion Georgescu ,  Mihai Brezeanu ,  Bogdan-Catalin Serban

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0354

CPC classification number: G06F3/0412 ,  G06F3/03545 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04106

Abstract: The present disclosure relates to a touch sensor and touch sensitive display having a plurality of first and second conductive lines arranged substantially orthogonally with a sensing material to sense a change in capacitance between them. The first and second conductive lines and the sensing material defining an array of sensitive transistors.

Abstract translation: 本公开涉及一种触摸传感器和触敏显示器，其具有基本上与感测材料正交布置的多个第一和第二导线，以感测它们之间的电容变化。 第一和第二导线和感测材料限定敏感晶体管阵列。

公开(公告)号：US20240001804A1

公开(公告)日：2024-01-04

申请号：US18468240

申请日：2023-09-15

Applicant: Honeywell International Inc.

Inventor： Octavian Ionescu ,  Octavian Buiu ,  Ion Georgescu ,  Viorel Georgel Dumitru ,  Bogdan-Catalin Serban ,  Mihai Brezeanu ,  Matei Serbanescu

IPC: B60L58/22 ,  G01R31/382 ,  H02J7/36

CPC classification number: B60L58/22 ,  G01R31/382 ,  H02J7/36 ,  Y02T10/70

Abstract: A battery balancing system includes an energy balancing circuit. Multiple battery cells are coupled to the energy balancing circuit. A health assessment circuit is coupled to the multiple battery cells and configured to sense a state of health and a charge of each of the multiple battery cells. The balancing circuit switches energy between the multiple battery cells as a function of the sensed state of health and state of charge of each of the multiple battery cells to balance charge there between.

公开(公告)号：US11820253B2

公开(公告)日：2023-11-21

申请号：US17224389

申请日：2021-04-07

Applicant: Honeywell International Inc.

Inventor： Octavian Ionescu ,  Octavian Buiu ,  Ion Georgescu ,  Viorel Georgel Dumitru ,  Bogdan-Catalin Serban ,  Mihai Brezeanu ,  Matei Serbanescu

IPC: B60L58/22 ,  G01R31/382 ,  H02J7/36

CPC classification number: B60L58/22 ,  G01R31/382 ,  H02J7/36 ,  Y02T10/70

Abstract: A battery balancing system includes an energy balancing circuit. Multiple battery cells are coupled to the energy balancing circuit. A health assessment circuit is coupled to the multiple battery cells and configured to sense a state of health and a charge of each of the multiple battery cells. The balancing circuit switches energy between the multiple battery cells as a function of the sensed state of health and state of charge of each of the multiple battery cells to balance charge there between.

公开(公告)号：US10663425B2

公开(公告)日：2020-05-26

申请号：US16236139

申请日：2018-12-28

Applicant: Honeywell International Inc.

Inventor： Cornel P. Cobianu ,  Bogdan-Catalin Serban ,  Viorel Georgel Dumitru ,  Octavian Buiu ,  Alisa Stratulat ,  Mihai Brezeanu

IPC: G01N27/414 ,  H01L29/06 ,  H01L29/788 ,  H01L29/78 ,  H01L29/66 ,  H03F3/45 ,  G01N33/00

Abstract: A gas sensor includes a field effect transistor supported on an oxide layer of a substrate, the field effect transistor having a doped source (p+ doped for T-FET and n+ doped for FET) and an n+ doped drain separated by an channel region (intrinsic for T-FET or slightly p-doped for FET), and a floating gate separated from the channel region by a gate oxide, a passivation layer covering the floating gate, and a sensing layer supported by the passivation layer, the sensing layer comprising nanofibers.