公开(公告)号：US11719883B1

公开(公告)日：2023-08-08

申请号：US17675328

申请日：2022-02-18

申请人： Chong Zhang ,  Minh Tran ,  Tin Komljenovic ,  Hyun Dai Park

发明人： Chong Zhang ,  Minh Tran ,  Tin Komljenovic ,  Hyun Dai Park

IPC分类号： G02B6/122 ,  G02B6/30

CPC分类号： G02B6/1228 ,  G02B6/305

摘要： A device includes three elements fabricated on a common substrate. The first element includes an active waveguide structure having at least three sub-layers supporting a first optical mode. The second element has a passive waveguide structure supporting a second optical mode, and the third element, butt-coupled to the first element, has an intermediate waveguide structure supporting intermediate optical modes. One sub-layer in the active waveguide structure includes an n-contact layer, another sub-layer includes a p-contact layer, and a third sub-layer includes an active region. A tapered waveguide structure in at least one of the second and third elements facilitates efficient adiabatic transformation between the second optical mode and an intermediate optical mode. No adiabatic transformation occurs between that intermediate optical mode and the first optical mode. Mutual alignments of the three elements are defined using lithographic alignment marks that facilitate precise alignment between layers formed fabrication of the elements.

公开(公告)号：US20230072680A1

公开(公告)日：2023-03-09

申请号：US17468953

申请日：2021-09-08

申请人： Minh Tran ,  Tin Komljenovic

发明人： Minh Tran ,  Tin Komljenovic

IPC分类号： H01S5/0687 ,  H01S5/026

摘要： A device comprises three elements, realized as photonic integrated circuits. The first element comprises a tunable semiconductor laser emitting light at a laser output wavelength. The second element comprises a wavelength selective element, coupled to the first element. The third element comprises N photodetectors where N>=2, coupled to the second element. Light coupled into the second element from the first element is de-multiplexed by the wavelength selective element such that a ratio of light power coupled from the second element into one of the N photodetectors to light power coupled from the second element into another one of the N photodetectors is a function of the laser output wavelength. The responses of the N photodetectors facilitate at least one of measurement and control of the laser output wavelength.

公开(公告)号：US20220200228A1

公开(公告)日：2022-06-23

申请号：US17128154

申请日：2020-12-20

申请人： Minh Tran

发明人： Minh Tran

IPC分类号： H01S3/10 ,  H01S3/00 ,  H01S5/14 ,  H01S3/063

摘要： A device comprises three elements. The first element, comprising an optical gain structure and a laser cavity mirror structure, couples light to the second element, comprising a phase tuner. The second element couples phase tuned light to the third element. The third element, comprising an optical resonator with first and second coupler/splitter structures, provides a primary optical output from the second coupler/splitter structure. Light coupled into the optical resonator through the first coupler/splitter structure and then coupled out of the optical resonator though the first coupler/splitter structure is injected back into the optical gain structure through the second element. Light coupled out of the optical resonator through the second coupler/splitter structure is provided as the primary optical output. Characteristic of the coupler/splitter structures and the optical resonator are selected such that the light injected back into the optical gain structure reduces linewidth, and noise in primary optical output is suppressed.

公开(公告)号：US08696671B2

公开(公告)日：2014-04-15

申请号：US11461045

申请日：2006-07-31

申请人： Murray David Solsberg ,  Donald Schomer ,  Bryce Way ,  Minh Tran

发明人： Murray David Solsberg ,  Donald Schomer ,  Bryce Way ,  Minh Tran

IPC分类号： A61B17/00

CPC分类号： A61B17/1671 ,  A61B10/0275 ,  A61B10/06 ,  A61B17/1608 ,  A61B17/29 ,  A61B17/295 ,  A61B17/320016 ,  A61B2017/00261 ,  A61B2017/00336 ,  A61B2017/00685 ,  A61B2017/0646 ,  A61B2017/0647 ,  A61B2017/2911 ,  A61B2017/2925 ,  A61B2017/32004 ,  A61B2017/320064 ,  A61M5/007

摘要： A device for percutaneously excising tissue. In an embodiments the device comprises an outer tubular. In addition, the device comprises an inner tubular slidingly received within the outer tubular, wherein the inner tubular has a distal end including an upper member and a lower member. Further, the device includes an open position with the distal end fully extended from the outer tubular, and a closed position with the distal end disposed within the outer tubular, wherein the upper member is biased away from the lower member and is disposed at an open angle θO relative to the lower member when the device is in the opened position.

摘要翻译： 用于经皮切除组织的装置。 在一个实施例中，该装置包括外管。 此外，该装置包括滑动地容纳在外管中的内管，其中内管具有包括上部构件和下部构件的远端。 此外，该装置包括开口位置，其远端完全从外管延伸，以及关闭位置，其远端设置在外管内，其中上部构件被偏压远离下部构件并且设置在开口 角度和角度;当设备处于打开位置时相对于下部构件。

公开(公告)号：USD676964S1

公开(公告)日：2013-02-26

申请号：US29378348

申请日：2010-11-03

申请人： Bryce Way ,  Alberto Cantu ,  Minh Tran

设计人： Bryce Way ,  Alberto Cantu ,  Minh Tran

公开(公告)号：US20110028997A1

公开(公告)日：2011-02-03

申请号：US12904534

申请日：2010-10-14

申请人： David Gregoire ,  George White ,  Minh Tran ,  Seth Foerster

发明人： David Gregoire ,  George White ,  Minh Tran ,  Seth Foerster

IPC分类号： A61B17/04

CPC分类号： A61B17/0401 ,  A61B2017/0409 ,  A61B2017/0435 ,  A61B2017/045 ,  A61B2017/0496

摘要： A bone anchor insertion device comprises a handle, a nosepiece connected to a distal end of the handle, a bone anchor connected to the nosepiece, and an actuator disposed on the handle for deploying the bone anchor, which suture is also fixed to a portion of soft tissue to be attached to a portion of bone. A suture ratchet or tensioning mechanism is disposed in the handle for tensioning suture which is associated with the bone anchor. This mechanism permits precise tensioning, while also permitting one-handed operation, thereby allowing the practitioner to use his or her other hand for other activities, such as camera operation or the like.

摘要翻译： 骨锚插入装置包括手柄，连接到手柄的远端的鼻梁，连接到鼻梁的骨锚和设置在手柄上用于展开骨锚的致动器，该缝合线也固定到 软组织附着于一部分骨。 缝合棘轮或张紧机构设置在手柄中，用于张紧与骨锚相关联的缝合线。 该机构允许精确的张紧，同时也允许单手操作，从而允许从业者将他或她的另一只手用于诸如相机操作等的其他活动。

公开(公告)号：USD611146S1

公开(公告)日：2010-03-02

申请号：US29326735

申请日：2008-10-23

申请人： Bryce Way ,  Alberto Cantu ,  Minh Tran

设计人： Bryce Way ,  Alberto Cantu ,  Minh Tran

公开(公告)号：US07534732B1

公开(公告)日：2009-05-19

申请号：US11356311

申请日：2006-02-17

申请人： Minh Van Ngo ,  Erik Wilson ,  Hieu Pham ,  Robert Huertas ,  Lu You ,  Hirokazu Tokuno ,  Alexander Nickel ,  Minh Tran

发明人： Minh Van Ngo ,  Erik Wilson ,  Hieu Pham ,  Robert Huertas ,  Lu You ,  Hirokazu Tokuno ,  Alexander Nickel ,  Minh Tran

IPC分类号： H01L21/4763 ,  H01L21/44 ,  H01L21/31

CPC分类号： H01L21/0217 ,  C23C16/345 ,  H01L21/022 ,  H01L21/02211 ,  H01L21/02274 ,  H01L21/3185 ,  H01L21/76832 ,  H01L21/76834 ,  H01L27/11521 ,  H01L27/11568

摘要： Cu interconnects are formed with composite capping layers for reduced electromigration, improved adhesion between Cu and the capping layer, and reduced charge loss in associated non-volatile transistors. Embodiments include depositing a first relatively thin silicon nitride layer having a relatively high concentration of Si—H bonds on the upper surface of a layer of Cu for improved adhesion and reduced electromigration, and depositing a second relatively thick silicon nitride layer having a relatively low concentration of Si—H bonds on the first silicon nitride layer for reduced charge loss.

摘要翻译： Cu互连形成有用于减少电迁移的复合覆盖层，Cu和覆盖层之间改善的粘附性，以及相关联的非易失性晶体管中的减少的电荷损失。 实施例包括在Cu层的上表面上沉积具有较高浓度的Si-H键的第一相对较薄的氮化硅层，以改善粘附性和减少电迁移，以及沉积具有较低浓度的第二较厚的氮化硅层 的Si-H键在第一氮化硅层上以减少电荷损失。

公开(公告)号：US20070162061A1

公开(公告)日：2007-07-12

申请号：US11556213

申请日：2006-11-03

申请人： Bryce Way ,  Donald Schomer ,  Minh Tran ,  Murray Solsberg

发明人： Bryce Way ,  Donald Schomer ,  Minh Tran ,  Murray Solsberg

IPC分类号： A61B17/32

CPC分类号： A61B17/1611 ,  A61B10/0275 ,  A61B17/1671 ,  A61B17/221 ,  A61B2017/22044 ,  A61B2017/32004 ,  A61B2017/320064

摘要： A device for percutaneously excising tissue. In an embodiment, the device comprises an elongate body including a first member having a distal cutting end and a second member that slidingly engages the first member. In addition, the second member includes a tissue capture chamber having an opening facing the first member. Further, the first member is moveable relative to the second member between an opened position and a closed position, wherein the first member is disposed across the tissue capture chamber of the second member when the first member is in the closed position.

摘要翻译： 用于经皮切除组织的装置。 在一个实施例中，该装置包括细长主体，其包括具有远端切割端的第一构件和滑动地接合第一构件的第二构件。 此外，第二构件包括具有面向第一构件的开口的组织捕获室。 此外，第一构件可相对于第二构件在打开位置和关闭位置之间移动，其中当第一构件处于关闭位置时，第一构件跨越第二构件的组织捕获室设置。

公开(公告)号：US20060119672A1

公开(公告)日：2006-06-08

申请号：US11002037

申请日：2004-12-03

申请人： Minh Tran

发明人： Minh Tran

IPC分类号： B41J2/175

CPC分类号： B41J2/17506

摘要： In the process of refilling a consumed inkjet printer cartridge, the nozzle and the internal ink carrier medium are cleaned by applying steam under pressure in short burst intervals at the nozzle. The dissolved ink remnant in the cartridge is extracted by a suction device applied over the nozzle. The completely cleaned cartridge is refilled by injecting fresh ink through a refill opening formed in the cartridge casing at a location directly opposite to the nozzle.

摘要翻译： 在重新注入消耗的喷墨打印机墨盒的过程中，喷嘴和内部墨水载体介质通过在喷嘴处以短时间间隔的压力施加蒸汽来清洁。 墨盒中的溶解墨水残留物通过施加在喷嘴上的抽吸装置提取。 通过在与喷嘴直接相对的位置处形成在盒壳体中的再填充开口注入新鲜的墨水来重新填充完全清洁的墨盒。