公开(公告)号：US20190339585A1

公开(公告)日：2019-11-07

申请号：US16517315

申请日：2019-07-19

申请人： John Heck ,  Harel Frish ,  Derchang Kau ,  Charles Dennison ,  Haisheng Rong ,  Jeffrey Driscoll ,  Jonathan K. Doylend ,  George A. Ghiurcan ,  Michael E. Favaro

发明人： John Heck ,  Harel Frish ,  Derchang Kau ,  Charles Dennison ,  Haisheng Rong ,  Jeffrey Driscoll ,  Jonathan K. Doylend ,  George A. Ghiurcan ,  Michael E. Favaro

IPC分类号： G02F1/295

摘要： Embodiments include apparatuses, methods, and systems including a semiconductor photonic device having a substrate, a waveguide disposed above the substrate, a phase change layer disposed above the waveguide, and a heater disposed above the phase change layer. The waveguide has a modifiable refractive index based at least in part on a state of a phase change material included in the phase change layer. The phase change material of the phase change layer is in a first state of a set of states, and the waveguide has a first refractive index determined based on the first state of the phase change material. The heater is to generate heat to transform the phase change material to a second state of the set of states, and the waveguide has a second refractive index determined based on the second state of the phase change material. Other embodiments may also be described and claimed.

公开(公告)号：US20060183722A1

公开(公告)日：2006-08-17

申请号：US11379423

申请日：2006-04-20

申请人： Richard Mazess ,  Jeffrey Driscoll ,  Creighton Goldensoph ,  Leon LeVan

发明人： Richard Mazess ,  Jeffrey Driscoll ,  Creighton Goldensoph ,  Leon LeVan

IPC分类号： A61K31/59

CPC分类号： A61K31/592 ,  A61K9/0019 ,  A61K47/10 ,  A61K47/26

摘要： The invention relates to pharmaceutical formulations of lipophilic therapeutic agents in which such agents are solubilized in largely aqueous vehicles, and processes for preparing and using the same.

摘要翻译： 本发明涉及亲脂性治疗剂的药物制剂，其中这些药剂溶解在大部分水性载体中，以及其制备和使用方法。