Patents by Inventor Kwadwo A. Appiah
Kwadwo A. Appiah has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11679521Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: GrantFiled: October 1, 2020Date of Patent: June 20, 2023Inventor: Kwadwo Appiah
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Patent number: 11673283Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: GrantFiled: April 5, 2021Date of Patent: June 13, 2023Inventor: Kwadwo Appiah
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Publication number: 20220023679Abstract: This invention in its current embodiment provides for the wearer a mask that allows the wearer to breath, speak clearly with easy and hydrate at will while wearing the mask. The design of the mask is of 4 parts that assemble to make the perfect safety mask. As shown in FIG. 8, the mask is assembled by connecting the straw and noise connector along with the straw and voice box together and then assembling them together with part 1 as shown on FIG. 8 (the nose and mouth cover housing) which then makes it possible to bond them with the face cover shield labelled item 2 on FIG. 8. When all part are assembled together, the face mask becomes functional by allowing all who wear the mask to talk with clarity, hydrate at will without talking the mask off and breath with comfort.Type: ApplicationFiled: July 21, 2021Publication date: January 27, 2022Inventor: JONES KWADWO APPIAH
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Publication number: 20220022532Abstract: The dry herb burner is a direct flame burner that allows users to load a dry herb of their choice into the herb bowl of the device and utilize our design arrangement of fuel and spark to generate a flame directed into the herb bowl for a complete combustion burn of the herb. The way it works is by converting hemp gas into a flame that burns the herb. The smoke is then suctioned into the smoke tunnels which is filtered and up the side into the mouth area where the user can pull the smoke out through the mouthpiece.Type: ApplicationFiled: July 21, 2021Publication date: January 27, 2022Inventor: JONES KWADWO APPIAH
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Publication number: 20210268675Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: ApplicationFiled: April 5, 2021Publication date: September 2, 2021Inventor: Kwadwo Appiah
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Patent number: 11000959Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: GrantFiled: June 10, 2019Date of Patent: May 11, 2021Inventor: Kwadwo Appiah
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Publication number: 20210016459Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: ApplicationFiled: October 1, 2020Publication date: January 21, 2021Inventor: Kwadwo Appiah
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Publication number: 20190375122Abstract: A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.Type: ApplicationFiled: June 10, 2019Publication date: December 12, 2019Inventor: Kwadwo Appiah
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Patent number: 9318373Abstract: A semiconductor device (400) for improved charge dissipation protection includes a substrate (426), a layer of semiconductive or conductive material (406), one or more thin film devices (408) and a charge passage device (414). The thin film devices (408) are connected to the semiconductive or conductive layer (406) and the charge passage device (414) is coupled to the thin film devices (408) and to the substrate (426) and provides a connection from the thin film devices (408) to the substrate (426) to dissipate charge from the semiconductive/conductive layer (406) to the substrate (426).Type: GrantFiled: April 19, 2013Date of Patent: April 19, 2016Assignee: CYPRESS SEMICONDUCTOR CORPORATIONInventors: David M Rogers, Mimi X Qian, Kwadwo A Appiah, Mark Randolph, Michael A VanBuskirk, Tazrien Kamal, Hiroyuki Kinoshita, Yi He, Wei Zheng
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Publication number: 20130237022Abstract: A semiconductor device (400) for improved charge dissipation protection includes a substrate (426), a layer of semiconductive or conductive material (406), one or more thin film devices (408) and a charge passage device (414). The thin film devices (408) are connected to the semiconductive or conductive layer (406) and the charge passage device (414) is coupled to the thin film devices (408) and to the substrate (426) and provides a connection from the thin film devices (408) to the substrate (426) to dissipate charge from the semiconductive/conductive layer (406) to the substrate (426).Type: ApplicationFiled: April 19, 2013Publication date: September 12, 2013Applicant: SPANSION LLCInventors: David M Rogers, Mimi X Qian, Kwadwo A Appiah, Mark Randolph, Michael A VanBuskirk, Tazrien Kamal, Hiroyuki Kinoshita, Yi HE, Wei Zheng
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Patent number: 8445966Abstract: A semiconductor device (400) for improved charge dissipation protection includes a substrate (426), a layer of semiconductive or conductive material (406), one or more thin film devices (408) and a charge passage device (414). The thin film devices (408) are connected to the semiconductive or conductive layer (406) and the charge passage device (414) is coupled to the thin film devices (408) and to the substrate (426) and provides a connection from the thin film devices (408) to the substrate (426) to dissipate charge from the semiconductive/conductive layer (406) to the substrate (426).Type: GrantFiled: December 20, 2006Date of Patent: May 21, 2013Assignee: Spansion LLCInventors: David M. Rogers, Mimi X. Qian, Kwadwo A. Appiah, Mark Randolph, Michael A. VanBuskirk, Tazrien Kamal, Hiroyuki Kinoshita, Yi He, Wei Zheng
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Publication number: 20080151590Abstract: A semiconductor device (400) for improved charge dissipation protection includes a substrate (426), a layer of semiconductive or conductive material (406), one or more thin film devices (408) and a charge passage device (414). The thin film devices (408) are connected to the semiconductive or conductive layer (406) and the charge passage device (414) is coupled to the thin film devices (408) and to the substrate (426) and provides a connection from the thin film devices (408) to the substrate (426) to dissipate charge from the semiconductive/conductive layer (406) to the substrate (426).Type: ApplicationFiled: December 20, 2006Publication date: June 26, 2008Inventors: David M. Rogers, Mimi X. Qian, Kwadwo A. Appiah, Mark Randolph, Michael A. VanBuskirk, Tazrien Kamal, Hiroyuki Kinoshita, Yi He, Wei Zheng