Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Shuging Ma Patents Inventor: Ma; Shuging Address: San Jose, CA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6628461 Method and apparatus for a polarization beam splitter/combiner with an integrated optical isolat September 30, 2003 An integrated optical polarization beam splitter/combiner and isolator (IPBC) is disclosed. In one disclosed aspect, the IPBC may comprise a first birefringent crystal optically configured to receive two rays incident at an angle, a rotator configured to rotate the rays received, and       Recently Added Patents Recombinant bacterial phytases and uses thereof Socket connector with matchable padding Power generation apparatus using AC energization synchronous generator and method of controlling the same Nuclear Magnetic Resonance apparatus Package Mooring arrangement with bearing isolation ring Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery comprising same   Randomly Featured Patents Modular hat N-heteroaryl-N'-(pyrid-2-yl-sulfonyl) ureas, processes for their preparation, and their use as herbicides and plant growth regulators Contactless ignition system for internal combustion engine Connector with mechanism for coupling and uncoupling plurality of blocks Spine board Slow-start system for a control circuit Data processing system with management functions to allocate a group of resources to clients Electrical plug Apparatus for driving a lens Method of making a smooth topography head/disk interface surface on a head with patterned pole © 2006. PatentGenius. All Rights Reserved.