Inventor · Sunnyvale, CA, US

Qingjun Zhou

28Patents
6h-index
57Co-inventors
68Inventor score

Filing activity: Apr 25, 2006 → Nov 5, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9165783B2 Method of patterning a low-k dielectric film Electricity 117 Active
US8802572B2 Method of patterning a low-k dielectric film Electricity 115 Active
US8748322B1 Silicon oxide recess etch Electricity 115 Active
US9478433B1 Cyclic spacer etching process with improved profile control Electricity 106 Active
US9093389B2 Method of patterning a silicon nitride dielectric film Electricity 103 Active
US10510540B2 Mask scheme for cut pattern flow with enlarged EPE window Electricity 9 Active
US7790047B2 Method for removing masking materials with reduced low-k dielectric material damage Electricity 5 Active
US10204781B1 Methods for bottom up fin structure formation Electricity 3 Active
US10692728B2 Use of selective aluminum oxide etch Electricity 3 Active
US9818621B2 Cyclic oxide spacer etch process Electricity 2 Active
US9721807B2 Cyclic spacer etching process with improved profile control Electricity 2 Active
US10593594B2 Selectively etched self-aligned via processes Electricity 2 Active
US11302519B2 Method of patterning a low-k dielectric film Electricity 1 Active
US10840138B2 Selectively etched self-aligned via processes Electricity 1 Active
US9368370B2 Temperature ramping using gas distribution plate heat Electricity 1 Active
US11094589B2 Multicolor self-aligned contact selective etch Electricity 0 Active
US11508618B2 Multicolor self-aligned contact selective etch Electricity 0 Active
US12076443B2 Preparation method of nanozyme composite-based hybrid hydrogel eye drop Emerging Cross-Sectional Technologies 0 Active
US10510602B2 Methods of producing self-aligned vias Electricity 0 Active
US11761003B2 Adeno-associated virus for activating RNA-NEAT1 over-expression and applications thereof Chemistry; Metallurgy 0 Active
US12090156B2 Application of CB-839 in preparation of drug for inhibiting corneal neovascularization (CNV) Human Necessities 0 Active
US12324769B1 Double-network versatile hydrogel with antibacterial and drug sequential release capabilities Human Necessities 0 Active
US12319947B2 Method for preparing (S)-nicotine by reduction Chemistry; Metallurgy 0 Active
US12106970B2 Pattern sheet, semiconductor intermediate product, and hole etching method Electricity 0 Active
US10770568B2 Method to remove III-V materials in high aspect ratio structures Electricity 0 Active

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