Ching Yu
51Patents
21h-index
35Co-inventors
88Inventor score
Filing activity: Jan 17, 1992 → Feb 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5835719A | Apparatus and method for remote wake-up in system having interlinked networks | Emerging Cross-Sectional Technologies | 162 | Expired |
| US7562366B2 | Transmit completion event batching | Electricity | 93 | Active |
| US7496699B2 | DMA descriptor queue read and cache write pointer arrangement | Electricity | 66 | Active |
| US6049885A | Method and apparatus for allowing a remote node to awaken a sleeping node of a network | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6535489B1 | Method and apparatus in a network switch for handling link failure and link recovery in a trunked data path | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6442137B1 | Apparatus and method in a network switch for swapping memory access slots between gigabit port and expansion port | Electricity | 60 | Expired |
| US6563790B1 | Apparatus and method for modifying a limit of a retry counter in a network switch port in response to exerting backpressure | Electricity | 51 | Expired |
| US6625146B1 | Method and apparatus for operating a network switch in a CPU-less environment | Electricity | 47 | Expired |
| US6504846B1 | Method and apparatus for reclaiming buffers using a single buffer bit | Electricity | 45 | Expired |
| US6463542B1 | Power management indication mechanism for supporting power saving mode in computer system | Physics | 42 | Expired |
| US6070194A | Using an index and count mechanism to coordinate access to a shared resource by interactive devices | Physics | 42 | Expired |
| US6115779A | Interrupt management system having batch mechanism for handling interrupt events | Physics | 35 | Expired |
| US6546010B1 | Bandwidth efficiency in cascaded scheme | Electricity | 32 | Expired |
| US6732184B1 | Address table overflow management in a network switch | Electricity | 26 | Expired |
| US7634584B2 | Packet validation in virtual network interface architecture | Electricity | 26 | Active |
| US6389557B1 | Freezing mechanism for debugging | Physics | 22 | Expired |
| US6477170B1 | Method and apparatus for interfacing between systems operating under different clock regimes with interlocking to prevent overwriting of data | Electricity | 22 | Expired |
| US6725270B1 | Apparatus and method for programmably modifying a limit of a retry counter in a network switch port in response to exerting backpressure | Electricity | 22 | Expired |
| US6345345B1 | Data communications device and associated method for arbitrating access using dynamically programmable arbitration scheme and limits on data transfers | Physics | 21 | Expired |
| US7031305B1 | Apparatus and method for programmable memory access slot assignment | Electricity | 21 | Expired |
| US5247428A | Monolithic body type multifunctional computer with slide out keyboard and hidden disk drive | Physics | 21 | Expired |
| US6731601B1 | Apparatus and method for resetting a retry counter in a network switch port in response to exerting backpressure | Electricity | 19 | Expired |
| US5938728A | Apparatus and method for selectively controlling clocking and resetting of a network interface | Physics | 17 | Expired |
| US6370642B1 | Programming the size of a broad-specific boot ROM | Physics | 14 | Expired |
| US6904043B1 | Apparatus and methods for storing and processing header information in a network switch | Electricity | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.