Qiming Li
295Patents
16h-index
215Co-inventors
89Inventor score
Filing activity: May 25, 1999 → Mar 15, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7817062B1 | Surface communication apparatus and method for use with drill string telemetry | Fixed Constructions | 119 | Active |
| US6405136B1 | Data compression method for use in wellbore and formation characterization | Electricity | 108 | Expired |
| US7913773B2 | Bidirectional drill string telemetry for measuring and drilling control | Physics | 82 | Active |
| US7382135B2 | Directional electromagnetic wave resistivity apparatus and method | Physics | 62 | Expired |
| US10304811B2 | Light-emitting diode display panel with micro lens array | Electricity | 61 | Active |
| US6373254B1 | Method and apparatus for controlling the effect of contact impedance on a galvanic tool in a logging-while-drilling application | Physics | 53 | Expired |
| US7202670B2 | Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation | Physics | 49 | Expired |
| US6832159B2 | Intelligent diagnosis of environmental influence on well logs with model-based inversion | Physics | 41 | Expired |
| US9057797B2 | Multilevel workflow method to extract resistivity anisotropy data from three-dimensional induction measurements | Physics | 30 | Active |
| US7848887B2 | Making directional measurements using a rotating and non-rotating drilling apparatus | Fixed Constructions | 29 | Active |
| US6671623B1 | Methods and system for characterizing the response of subsurface measurements to determine wellbore and formation characteristics | Physics | 25 | Expired |
| US8433518B2 | Multilevel workflow method to extract resistivity anisotropy data from 3D induction measurements | Physics | 22 | Active |
| US7925483B2 | Methods for visualizing distances between wellbore and formation boundaries | Physics | 20 | Active |
| US7991555B2 | Electromagnetic directional measurements for non-parallel bed formations | Physics | 20 | Active |
| US7630872B2 | Methods for visualizing distances between wellbore and formation boundaries | Physics | 18 | Active |
| US8466683B2 | Determining properties of earth formations using the electromagnetic coupling tensor | Physics | 18 | Active |
| US6384605B1 | Method and apparatus for measurement of borehole size and the resistivity of surrounding earth formations | Fixed Constructions | 15 | Expired |
| US7116166B2 | High fidelity, high power switched amplifier | Electricity | 14 | Expired |
| US7593340B2 | Method and system for multi-domain route computation | Electricity | 13 | Active |
| US7656160B2 | Determining properties of earth formations using the electromagnetic coupling tensor | Physics | 12 | Active |
| US10325893B2 | Mass transfer of micro structures using adhesives | Electricity | 11 | Active |
| US7670933B1 | Nanowire-templated lateral epitaxial growth of non-polar group III nitrides | Emerging Cross-Sectional Technologies | 11 | Active |
| US7579263B2 | Threading-dislocation-free nanoheteroepitaxy of Ge on Si using self-directed touch-down of Ge through a thin SiO2 layer | Electricity | 10 | Expired |
| USD794582S1 | LED chip | General | 10 | Active |
| US6950748B2 | Methods and systems for resistivity anisotropy formation analysis | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.