Category:David Bowie Cruickshank of Rockville MD (US)

David Bowie Cruickshank of Rockville MD (US)

Executive Summary

David Bowie Cruickshank of Rockville MD (US) is an inventor who has filed 5 patents. Their primary areas of innovation include Isolators (3 patents), Circulators (3 patents), Layered products essentially comprising ceramics, e.g. refractory products (2 patents), and they have worked with companies such as Skyworks Solutions, Inc. (4 patents), SKYWORKS SOLUTIONS, INC. (1 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H01P1/36 (Isolators): 3 patents
• H01P1/38 (Circulators): 3 patents
• B32B18/00 (Layered products essentially comprising ceramics, e.g. refractory products): 2 patents
• C04B35/265 ({Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt}): 2 patents
• C04B37/001 ({directly with other burned ceramic articles}): 2 patents
• H01P1/387 (Strip line circulators): 2 patents
• C04B2237/84 (Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube): 2 patents
• C04B35/465 (based on alkaline earth metal titanates): 1 patents
• C04B35/2658 ({Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites}): 1 patents
• C04B35/64 (Burning or sintering processes (): 1 patents
• C04B37/00 (Joining burned ceramic articles with other burned ceramic articles or other articles by heating {(soldering and welding materials): 1 patents
• C04B41/0072 (After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone (conditioning of the materials prior to shaping): 1 patents
• H01P11/00 (Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type): 1 patents
• C04B35/443 (Magnesium aluminate spinel): 1 patents
• C04B2235/656 (characterised by specific heating conditions during heat treatment): 1 patents
• C04B2235/763 (Spinel structure AB): 1 patents
• C04B2235/77 (Density): 1 patents
• C04B2235/94 (Products characterised by their shape): 1 patents
• H01P3/121 ({integrated in a substrate}): 1 patents
• H01P3/085 ({Triplate lines}): 1 patents
• H01P3/16 (Dielectric waveguides, i.e. without a longitudinal conductor): 1 patents
• H04B1/00 (Details of transmission systems, not covered by a single one of groups): 1 patents
• H04B1/0057 ({adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges}): 1 patents
• H04B1/04 (Circuits): 1 patents
• H04B2001/0408 (TRANSMISSION): 1 patents
• H01F1/344 (non-metallic substances, e.g. ferrites): 1 patents
• C01G49/0054 ({containing one rare earth metal, yttrium or scandium}): 1 patents
• H03F3/245 (AMPLIFIERS): 1 patents
• H04B1/40 (TRANSMISSION): 1 patents
• H03F2200/294 (AMPLIFIERS): 1 patents
• H03F2200/451 (AMPLIFIERS): 1 patents
• C04B35/2675 ({Other ferrites containing rare earth metals, e.g. rare earth ferrite garnets}): 1 patents
• C04B35/495 (based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates): 1 patents
• H01L21/8258 (to produce devices, e.g. integrated circuits, each consisting of a plurality of components): 1 patents
• H01P11/003 ({Manufacturing lines with conductors on a substrate, e.g. strip lines, slot lines}): 1 patents
• C04B2235/3256 (Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate): 1 patents
• C04B2235/3258 (Tungsten oxides, tungstates, or oxide-forming salts thereof): 1 patents
• C04B2235/9607 (Thermal properties, e.g. thermal expansion coefficient): 1 patents
• C04B2237/34 (Oxidic): 1 patents
• C04B2235/3203 (Lithium oxide or oxide-forming salts thereof): 1 patents
• C04B2235/3206 (Magnesium oxides or oxide-forming salts thereof): 1 patents
• C04B2235/3201 (Alkali metal oxides or oxide-forming salts thereof): 1 patents
• C04B2235/3239 (Vanadium oxides, vanadates or oxide forming salts thereof, e.g. magnesium vanadate): 1 patents
• C04B2235/3298 (Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate): 1 patents
• C04B2235/3222 (Aluminates other than alumino-silicates, e.g. spinel (MgAl): 1 patents
• C04B2235/3224 (Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide): 1 patents
• C04B2235/3215 (Barium oxides or oxide-forming salts thereof): 1 patents
• C04B2235/764 (Garnet structure A): 1 patents
• C04B2235/3275 (Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite): 1 patents

Companies

List of Companies

• Skyworks Solutions, Inc.: 4 patents
• SKYWORKS SOLUTIONS, INC.: 1 patents

Collaborators

• David Martin Firor of Thurmont MD (US) (3 collaborations)
• Michael David Hill of Emmitsburg MD (US) (3 collaborations)
• Iain Alexander Macfarlane (2 collaborations)
• Jeffrey Alan Shunkwiler of Adamstown MD (US) (2 collaborations)
• Michael David Hill of Emittsburg MD (US) (1 collaborations)
• John Jianzhong Jiang of Leesburg VA (US) (1 collaborations)
• Iain Alexander MacFarlane (1 collaborations)
• Scott David Wilson (1 collaborations)
• Jianzhong Jiang of Leesburg VA (US) (1 collaborations)
• Neil Bruce Coats of Walkersville MD (US) (1 collaborations)