Inventor

SACHDEV KRISHNA G

US67 patents

⚠️ This page may combine multiple inventors who share the name “SACHDEV KRISHNA G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SACHDEV KRISHNA G

IBM

Polymer and ceramic composite electronic substrates

Polycarboxylates-based aqueous compositions for cleaning of screening apparatus

Method of forming patterned polyimide films

Semi-aqueous solvent cleaning of paste processing residue from substrates

Repair process for aluminum nitride substrates

Ceramic probe card and method for reducing leakage current

Photosensitive polyimide compositions

Silicon-containing polyimides as oxygen etch stop and dual dielectric coatings

Use of plasma polymerized organosilicon films in fabrication of lift-off masks

Use of plasma polymerized orgaosilicon films in fabrication of lift-off masks

Ink additives for efficient thermal ink transfer printing processes

Use of depolymerizable polymers in the fabrication of lift-off structure for multilevel metal processes

UV-curable compositions and method of use thereof in microelectronics

Process for removing residue from screening masks with alkaline solution

Process for thin film interconnect

Method of bonding inorganic particulate material

Polyester dispersants for high thermal conductivity paste

Polyimide materials with improved physico-chemical properties

Use of plasma polymerized organosilicon films in fabrication of lift-off masks

Method of removing silicone polymer deposits from electronic components

Aqueous cleaning of paste residue

Process of removing flux residue from microelectronic components

Solvent-free epoxy based adhesives for semiconductor chip attachment and process

Silicon-containing positive resist and use in multilayer metal structures

Method of forming sub-half micron patterns with optical lithography using bilayer resist compositions comprising a photosensitive polysilsesquioxane

Multi-thickness, multi-layer green sheet lamination and method thereof

Aqueous quaternary ammonium hydroxide as a screening mask cleaner

Multi-thickness, multi-layer green sheet lamination and method thereof

System for cleaning residual paste from a mask

Optimized in-line mask cleaning system

Method of forming patterned polyimide films

Conductive adhesive composition

Thermal interface adhesive and rework

Epoxy-siloxanes based electrically conductive adhesives for semiconductor assembly and process for use thereof

Method of selective reactive ion etching of substrates

Single step electrical/mechanical connection process for connecting I/O pins and creating multilayer structures

Method of forming defect-free ceramic structures using thermally depolymerizable surface layer

Conductive adhesive rework method

Aqueous quaternary ammonium hydroxide as a screening mask cleaner

Positive resist system having high resistance to oxygen reactive ion etching

Hydrophilic protective coatings for electroerosion printing

UV-curable solvent free compositions and use thereof in ceramic chip defect repair

Chemical heat amplification in thermal transfer printing

Electroerosion print media having protective coatings modified with organotitanium reagents

Resistive printing ribbon having improved properties

Electroerosion recording material with polyorganosiloxane overlayer

Electroerosion recording medium of improved lubricity

Scratch resistant recording materials for electroerosion printing not requiring a lubricant overcoat

Method of forming defect-free ceramic structures using thermally depolymerizable surface layer

SACHDEV KRISHNA G

Viscosity stable, essentially gel-free polyamic acid compositions