公开(公告)号：EP1425162A4

公开(公告)日：2010-07-21

申请号：EP02757107

申请日：2002-08-15

Applicant: NEOPHOTONICS CORP

Inventor： HORNE CRAIG R ,  DEMASCAREL PIERRE J ,  HONEKER CHRISTIAN C ,  CHALONER-GILL BENJAMIN ,  LOPEZ HERMAN A ,  BI XIANGXIN ,  MOSSO RONALD J ,  MCGOVERN WILLIAM E ,  GARDNER JAMES T ,  KUMAR SUJEET ,  GILLIAM JAMES A ,  PHAM VINCE ,  EUVRARD ERIC ,  CHIRUVOLU SHIVKUMAR ,  JUR JESSE

IPC: G02B6/12 ,  C01B13/20 ,  C01B19/00 ,  C01F17/00 ,  C01G1/00 ,  C01G17/00 ,  C01G23/00 ,  C03B8/00 ,  C03B19/10 ,  C03B19/14 ,  C03C3/068 ,  C03C3/095 ,  C03C3/15 ,  C03C4/12 ,  C03C12/00 ,  C23C16/42 ,  G02B1/00

CPC classification number: B82Y30/00 ,  C01B13/20 ,  C01B19/004 ,  C01F17/0043 ,  C01G1/00 ,  C01G17/00 ,  C01G23/00 ,  C01P2002/02 ,  C01P2002/50 ,  C01P2004/50 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C01P2006/80 ,  C03B19/106 ,  C03B19/1415 ,  C03B2207/34 ,  C03C3/062 ,  C03C3/078 ,  C03C3/095 ,  C03C3/097 ,  C03C3/122 ,  C03C3/17 ,  C03C3/253 ,  C03C12/00 ,  C09K11/7706 ,  Y02P40/57 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2949 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/31609

公开(公告)号：EP1279018A4

公开(公告)日：2006-03-29

申请号：EP01926563

申请日：2001-04-03

Applicant: NEOPHOTONICS CORP

Inventor： BI XIANGXIN ,  KUMAR SUJEET ,  HORNE CRAIG R ,  MOSSO RONALD J ,  GARDNER JAMES T ,  CHIRUVOLU SHIVKUMAR ,  LIM SEUNG M

IPC: G01N1/02 ,  B01J19/00 ,  C01G1/00 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  B01L3/02 ,  G01N1/00 ,  G01N1/10 ,  G01N1/14 ,  G01N35/02 ,  G01N35/08 ,  G01N35/10

CPC classification number: B01J19/0046 ,  B01J2219/00286 ,  B01J2219/00326 ,  B01J2219/0036 ,  B01J2219/00414 ,  B01J2219/00423 ,  B01J2219/00596 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00754 ,  B01J2219/00756 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  Y10T436/2575

Abstract: Combinational synthesis methods obtain a plurality of compositions having materially different characteristics using an apparatus having a plurality of collectors. A first quantity of fluid reactants are reacted to form a first quantity of production composition. Following completion of the collection of the first quantity of product composition, a second quantity of fluid reactants are reacted to form a second quantity of product composition materially different from the first quantity of product composition. An apparatus includes a nozzle (130) connected to a reactant source (120) and a plurality of collectors (236). The nozzle and plurality of collectors move relative to each other such that a collector can be selectively placed to receive a fluid stream emanating from the nozzle. The plurality of product compositions can be evaluated to determine their suitability for various applications.

公开(公告)号：EP1131154A4

公开(公告)日：2005-05-04

申请号：EP99956959

申请日：1999-11-08

Applicant: NEOPHOTONICS CORP

Inventor： GARDNER JAMES T ,  KUMAR SUJEET ,  CORNELL RONALD M ,  MOSSO RONALD J ,  BI XIANGXIN

IPC: B01J4/00 ,  B01J10/00 ,  B01J19/08 ,  B01J19/10 ,  B01J19/12 ,  B01J19/26

CPC classification number: B01J4/00 ,  B01J10/002 ,  B01J19/088 ,  B01J19/10 ,  B01J19/12 ,  B01J19/121 ,  B01J19/26 ,  B01J2219/0869 ,  B01J2219/0884 ,  Y10T428/2982

Abstract: An aerosol delivery apparatus (96) is used to deliver an aerosol into a reaction chamber (92) for chemical reaction to produce reaction products such as nanoparticles. A variety of improved aerosol delivery approaches provide for the production of more uniform reaction products. In preferred embodiments, a reaction chamber (92) is used that has a cross section perpendicular to the flow of reactant having a dimension along a major axis greater than a dimension along a minor axis. The aerosol preferably is elongated along the major axis of the reaction chamber.

公开(公告)号：EP1644553A4

公开(公告)日：2010-10-20

申请号：EP04753377

申请日：2004-05-27

Applicant: NEOPHOTONICS CORP

Inventor： BI XIANGXIN ,  LOPEZ HERMAN A ,  NARASIMHA PRASAD ,  EUVRARD ERIC ,  MOSSO RONALD J

IPC: C23C16/40 ,  B05D3/02 ,  B05D7/00 ,  B32B20060101 ,  C03B37/018 ,  C23C16/44 ,  C23C16/452 ,  C23C16/453 ,  C23C16/48 ,  C23C16/56 ,  C23C24/00 ,  C23C24/04 ,  G02B6/10 ,  G02B6/132

CPC classification number: G02B1/12 ,  B05D1/12 ,  B05D3/06 ,  C03B19/01 ,  C03B19/1415 ,  C03B37/0128 ,  C03B37/01294 ,  C03B37/01406 ,  C03B37/01413 ,  C03B37/0142 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2207/34 ,  C23C16/401 ,  C23C16/482 ,  C23C16/483 ,  C23C16/56 ,  C23C24/00 ,  C23C24/04 ,  G02B6/036 ,  G02B6/132 ,  Y02P40/57

Abstract: High rate deposition methods comprise depositing a powder coating from a product flow. The product flow results from a chemical reaction within the flow. Some of the powder coatings consolidate under appropriate conditions into an optical coating. The substrate can have a first optical coating onto which the powder coating is placed. The resulting optical coating following consolidation can have a large index-of-refraction difference with the underlying first optical coating, high thickness and index-of-refraction uniformity across the substrate and high thickness and index-of-refraction uniformity between coatings formed on different substrates under equivalent conditions. In some embodiments, the deposition can result in a powder coating of at least about 100 nm in no more than about 30 minutes with a substrate having a surface area of at least about 25 square centimeters.

公开(公告)号：EP1230016A4

公开(公告)日：2004-05-12

申请号：EP00947495

申请日：2000-07-18

Applicant: NEOPHOTONICS CORP

Inventor： MOSSO RONALD J ,  BI XIANGXIN ,  GARDNER JAMES T ,  KUMAR SUJEET ,  PHILLIPS SAMUEL R

IPC: G01N21/63 ,  B01J6/00 ,  B01J19/00 ,  B01J19/12 ,  G01N21/27 ,  G01N21/33 ,  G01N21/35

CPC classification number: B01J6/008 ,  B01J19/121 ,  B01J2219/0879

Abstract: Improvements to chemical reaction systems (100) provide for the production of commercial quantities of chemical products, such as chemical powders. The improved chemical reaction systems (100) can accomodate a large reactant flux for the production of significant amounts of product. Preferred reaction systems (100) are based on laser pyrolysis. Features of the system (100) provide for the production of highly uniform product particles.