ADVANCED TECHNOLOGY & MATERIALS CO., LTD.
637Patents
170Active
637Granted
52Portfolio score
Filing activity: Sep 26, 1986 → Nov 14, 2018 · 113 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6600175B1 | Solid state white light emitter and display using same | Emerging Cross-Sectional Technologies | 618 | Expired |
| US6909839B2 | Delivery systems for efficient vaporization of precursor source material | Performing Operations; Transporting | 567 | Expired |
| US7437060B2 | Delivery systems for efficient vaporization of precursor source material | Performing Operations; Transporting | 539 | Active |
| US8444120B2 | Method and apparatus to help promote contact of gas with vaporized material | Emerging Cross-Sectional Technologies | 529 | Active |
| US8821640B2 | Solid precursor-based delivery of fluid utilizing controlled solids morphology | Chemistry; Metallurgy | 514 | Active |
| US7080545B2 | Apparatus and process for sensing fluoro species in semiconductor processing systems | Emerging Cross-Sectional Technologies | 462 | Expired |
| US7296460B2 | Apparatus and process for sensing fluoro species in semiconductor processing systems | Emerging Cross-Sectional Technologies | 456 | Expired |
| US7475588B2 | Apparatus and process for sensing fluoro species in semiconductor processing systems | Emerging Cross-Sectional Technologies | 454 | Expired |
| US6500487B1 | Abatement of effluent from chemical vapor deposition processes using ligand exchange resistant metal-organic precursor solutions | Performing Operations; Transporting | 379 | Expired |
| US6749671B2 | Abatement of effluents from chemical vapor deposition processes using organometallic source reagents | Performing Operations; Transporting | 370 | Expired |
| US5362328A | Apparatus and method for delivering reagents in vapor form to a CVD reactor, incorporating a cleaning subsystem | Emerging Cross-Sectional Technologies | 347 | Expired |
| US6156581A | GaN-based devices using (Ga, AL, In)N base layers | Emerging Cross-Sectional Technologies | 310 | Expired |
| US6445006B1 | Microelectronic and microelectromechanical devices comprising carbon nanotube components, and methods of making same | Emerging Cross-Sectional Technologies | 295 | Expired |
| US5972430A | Digital chemical vapor deposition (CVD) method for forming a multi-component oxide layer | Chemistry; Metallurgy | 293 | Expired |
| US5874747A | High brightness electroluminescent device emitting in the green to ultraviolet spectrum and method of making the same | Electricity | 259 | Expired |
| US5204314A | Method for delivering an involatile reagent in vapor form to a CVD reactor | Emerging Cross-Sectional Technologies | 252 | Expired |
| US6596079B1 | III-V nitride substrate boule and method of making and using the same | Electricity | 250 | Expired |
| US6423284B1 | Fluorine abatement using steam injection in oxidation treatment of semiconductor manufacturing effluent gases | Emerging Cross-Sectional Technologies | 209 | Expired |
| US6292874A | Memory management method and apparatus for partitioning homogeneous memory and restricting access of installed applications to predetermined memory ranges | Physics | 197 | Expired |
| US5453494A | Metal complex source reagents for MOCVD | Electricity | 196 | Expired |
| US5679152A | Method of making a single crystals Ga*N article | Emerging Cross-Sectional Technologies | 195 | Expired |
| US5536323A | Apparatus for flash vaporization delivery of reagents | Emerging Cross-Sectional Technologies | 193 | Expired |
| US5973444A | Carbon fiber-based field emission devices | Emerging Cross-Sectional Technologies | 191 | Expired |
| US5840897A | Metal complex source reagents for chemical vapor deposition | Electricity | 190 | Expired |
| US5711816A | Source reagent liquid delivery apparatus, and chemical vapor deposition system comprising same | Emerging Cross-Sectional Technologies | 179 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.