Inventor · Nanhu, CN

Sulin Yang

25Patents
3h-index
20Co-inventors
59Inventor score

Filing activity: Apr 21, 2008 → Nov 12, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8532482B2 Method and apparatus for detecting Passive Optical Network failures, and Passive Optical Network system thereof Electricity 10 Active
US9762326B2 Method, system and device for optical network termination configuration Electricity 5 Active
US7876762B2 Ethernet service configuration device, method, and system in passive optical network Electricity 4 Active
US11184088B2 Receiver optical sub-assembly, combo bi-directional optical sub-assembly, combo optical module, OLT, and PON system Physics 3 Active
US8290364B2 Method, optical network and network device for locating fiber events Electricity 3 Active
US10454575B2 Fiber recognition method, optical line terminal, and recognition system Electricity 2 Active
US9154224B2 Method, apparatus and system for testing an optical network Electricity 2 Active
US9143311B2 Time synchronization method, device, and system Electricity 2 Active
US10250411B2 Message processing method and apparatus Electricity 2 Active
US8369715B2 Method and device and communication system for measuring optical power Electricity 2 Active
US10432340B2 Optical port auto-negotiation method, optical module, central office end device, and terminal device Electricity 2 Active
US9432114B2 Method for identifying the optical network unit power off reason Electricity 1 Active
US11916600B2 Receiver optical sub-assembly, combo bi-directional optical sub- assembly, combo optical module, OLT, and PON system Physics 1 Active
US8682163B2 Detecting method, apparatus, and system in an optical distribution network Electricity 1 Active
US8687963B2 Method, system and device for optical network termination configuration Electricity 1 Active
US10897311B2 Optical signal modulation circuit and apparatus Physics 1 Active
US10148385B2 Optical port auto-negotiation method, optical module, central office end device, and terminal device Electricity 1 Active
US11799561B2 Receiver optical sub-assembly, combo bi-directional optical sub- assembly, combo optical module, OLT, and PON system General 0 Revoked
US10727939B2 Communication method, optical line terminal, and optical network unit in passive optical network system Electricity 0 Active
US9910218B2 Optical module and optical network system Electricity 0 Active
US10644481B2 Optical component packaging structure, optical component, optical module, and related apparatus and system Physics 0 Active
US8150260B2 Optical network terminal, method for configuring rate limiting attributes of ports, and method for processing packets Electricity 0 Active
US11218221B2 Transmitter optical subassembly, optical component, optical module, and passive optical network system Physics 0 Active
US9794086B2 Retagging of VLAN upstream messages Electricity 0 Active
US12300154B2 Display apparatus and electronic device Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.