OPT OpenIR

浏览/检索结果: 共4条,第1-4条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Planar waveguide apparatus with diffraction element(s) and system employing same 专利
专利类型: 发明申请, 专利号: WO2015006784A2, 申请日期: 2015-01-15, 公开日期: 2015-01-15
发明人:  ABOVITZ, RONY;  SCHOWENGERDT, BRIAN T.;  WATSON, MATTHEW D.
Adobe PDF(3939Kb)  |  收藏  |  浏览/下载:110/0  |  提交时间:2020/01/13
Ultra low energy consuming submerssible pumps and self priming pumps 专利
专利类型: 发明申请, 专利号: IN76CHE2013A, 申请日期: 2015-01-02, 公开日期: 2015-01-02
发明人:  D.P. CHAKRAVARTHY;  BANDA RAVI SANKAR;  DR. KUNAM SASIDHAR REDDY
收藏  |  浏览/下载:28/0  |  提交时间:2019/12/31
COOLERLESS PHOTONIC INTEGRATED CIRCUITS (PICs) FOR WDM TRANSMISSION NETWORKS AND PICs OPERABLE WITH A FLOATING SIGNAL CHANNEL GRID CHANGING WITH TEMPERATURE BUT WITH FIXED CHANNEL SPACING IN THE FLOATING GRID 专利
专利类型: 发明申请, 专利号: US20100166424A1, 申请日期: 2010-07-01, 公开日期: 2010-07-01
发明人:  NAGARAJAN, RADHAKRISHNAN L.;  KISH, JR., FRED A.;  WELCH, DAVID F.;  PERKINS, DREW D.;  KATO, MASAKI
收藏  |  浏览/下载:59/0  |  提交时间:2019/12/30
Auto-characterization of optical devices 专利
专利类型: 发明申请, 专利号: WO2004011897A1, 申请日期: 2004-02-05, 公开日期: 2004-02-05
发明人:  DIETZ, PAUL, B.;  RIBARIC, ZELJKO;  MIKOLAJEK, KENNETH, C.;  JAY, PAUL, R.
收藏  |  浏览/下载:47/0  |  提交时间:2019/12/31