Patents by Inventor Brendan Hogan
Brendan Hogan 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).
-
Patent number: 11904340Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.Type: GrantFiled: April 22, 2019Date of Patent: February 20, 2024Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Patent number: 11872573Abstract: An aperture plate is manufactured by plating metal around a mask of resist columns having a desired size, pitch, and profile, which yields a wafer about 60 ?m thickness. This is approximately the full desired target aperture plate thickness. The plating is continued so that the metal overlies the top surfaces of the columns until the desired apertures are achieved. This needs only one masking/plating cycle to achieve the desired plate thickness. Also, the plate has passageways formed beneath the apertures, formed as an integral part of the method, by mask material removal. These are suitable for entrainment of aerosolized droplets exiting the apertures.Type: GrantFiled: August 9, 2022Date of Patent: January 16, 2024Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Hong Xu
-
Publication number: 20240001048Abstract: A photo-resist (21) is applied in a pattern or vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.Type: ApplicationFiled: May 9, 2023Publication date: January 4, 2024Applicant: Stamford Devices LimitedInventor: Brendan HOGAN
-
Patent number: 11679209Abstract: A photo-resist (21) is applied in a pattern or vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.Type: GrantFiled: November 18, 2019Date of Patent: June 20, 2023Assignee: Stamford Devices LimitedInventor: Brendan Hogan
-
Publication number: 20230182162Abstract: A method for aerosolising a liquid comprises the steps of: —providing an aperture plate having at least 100 outlet holes per mm; delivering liquid to the aperture plate; and vibrating the aperture plate to produce an aerosol. The viscosity of the liquid is in the range of from 1 to 15 cP and the surface tension of the liquid is in the range of from 72 to 0.5 mN/m. The output rate of the generated aerosol is greater than 0.01 mL/min.Type: ApplicationFiled: October 11, 2022Publication date: June 15, 2023Applicant: Stamford Devices LimitedInventors: Ronan MACLOUGHLIN, Conor Paul DUFFY, Brendan HOGAN, Patrick Martin KELLY
-
Patent number: 11648580Abstract: An aerosol generator with electrical power conducting pins has a vibratable plate with apertures therein and an annular piezo. An annular support member supports the piezo and the vibratable plate. A first electrical power conducting pin engages directly with a first, top, surface of the piezo. A second electrical power conducting pin indirectly conducts electrical power to a second surface of the piezo, by contacting an extension tab. There is a film of cured epoxy adhesive on the tab. The aerosol generator avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips for particularly effective electrical contact.Type: GrantFiled: August 15, 2022Date of Patent: May 16, 2023Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Publication number: 20230044607Abstract: An aerosol generator with electrical power conducting pins has a vibratable plate with apertures therein and an annular piezo. An annular support member supports the piezo and the vibratable plate. A first electrical power conducting pin engages directly with a first, top, surface of the piezo. A second electrical power conducting pin indirectly conducts electrical power to a second surface of the piezo, by contacting an extension tab. There is a film of cured epoxy adhesive on the tab. The aerosol generator avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips for particularly effective electrical contact.Type: ApplicationFiled: August 15, 2022Publication date: February 9, 2023Applicant: Stamford Devices LimitedInventors: Brendan HOGAN, Kieran HYLAND, Anthony REDMOND
-
Publication number: 20230032517Abstract: An aperture plate is manufactured by plating metal around a mask of resist columns having a desired size, pitch, and profile, which yields a wafer about 60 ?m thickness. This is approximately the full desired target aperture plate thickness. The plating is continued so that the metal overlies the top surfaces of the columns until the desired apertures are achieved. This needs only one masking/plating cycle to achieve the desired plate thickness. Also, the plate has passageways formed beneath the apertures, formed as an integral part of the method, by mask material removal. These are suitable for entrainment of aerosolized droplets exiting the apertures.Type: ApplicationFiled: August 9, 2022Publication date: February 2, 2023Applicant: Stamford Devices LimitedInventors: Brendan HOGAN, Hong XU
-
Publication number: 20220409951Abstract: A swing trainer balance block apparatus for improving balance during swing training includes a foot board having a board top side, a board bottom side, a board front side, a board back side, a board left side, and a board right side. The board top side receives a portion of a user's foot. A base support is coupled to the foot board. The base support is coupled to the board bottom side and is elastically deformable to create instability in the foot board. One swing trainer balance block apparatus is used beneath each of the user's feet to stimulate stabilizer muscles while practicing swinging a baseball bat or a golf club.Type: ApplicationFiled: June 28, 2021Publication date: December 29, 2022Inventor: Brendan Hogan
-
Patent number: 11446695Abstract: An aerosol generator has a vibratable plate with apertures therein and an annular piezo which causes movement of the vibratable plate. An annular support member supports the piezo and the vibratable plate. A first electrical power conducting pin engages directly with a first, top, surface of the piezo. A second electrical power conducting pin indirectly conducts electrical power to a second surface of the piezo, by contacting an extension tab of the support member, also on its top side. There is a film of cured epoxy adhesive on the tab, providing excellent gripping force between the pin and the support. The aerosol generator avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips for particularly effective electrical contact.Type: GrantFiled: April 12, 2021Date of Patent: September 20, 2022Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Patent number: 11440030Abstract: An aperture plate is manufactured by plating metal around a mask of resist columns having a desired size, pitch, and profile, which yields a wafer about 60 ?m thickness. This is approximately the full desired target aperture plate thickness. The plating is continued so that the metal overlies the top surfaces of the columns until the desired apertures are achieved. This needs only one masking/plating cycle to achieve the desired plate thickness. Also, the plate has passageways formed beneath the apertures, formed as an integral part of the method, by mask material removal. These are suitable for entrainment of aerosolized droplets exiting the apertures.Type: GrantFiled: March 19, 2019Date of Patent: September 13, 2022Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Hong Xu
-
Publication number: 20210370336Abstract: A method for aerosolising a liquid comprises the steps of: providing an aperture plate having at least 100 outlet holes per mm2; delivering liquid to the aperture plate; and vibrating the aperture plate to produce an aerosol. The viscosity of the liquid is in the range of from 1 to15 cP and the surface tension of the liquid is in the range of from 72 to 0.5 mN/m. The output rate of the generated aerosol is greater than 0.01 mL/min.Type: ApplicationFiled: February 19, 2021Publication date: December 2, 2021Applicant: Stamford Devices LimitedInventors: Ronan MACLOUGHLIN, Conor Paul Duffy, Brendan HOGAN, Patrick Martin Kelly
-
Publication number: 20210354162Abstract: An aerosol generator has a vibratable plate with apertures therein and an annular piezo which causes movement of the vibratable plate. An annular support member supports the piezo and the vibratable plate. A first electrical power conducting pin engages directly with a first, top, surface of the piezo. A second electrical power conducting pin indirectly conducts electrical power to a second surface of the piezo, by contacting an extension tab of the support member, also on its top side. There is a film of cured epoxy adhesive on the tab, providing excellent gripping force between the pin and the support. The aerosol generator avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the same lateral and top side of the piezo and support member. The pins may have multi-point tips for particularly effective electrical contact.Type: ApplicationFiled: April 12, 2021Publication date: November 18, 2021Applicant: Stamford Devices LimitedInventors: Brendan HOGAN, Kieran HYLAND, Anthony REDMOND
-
Patent number: 10695787Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.Type: GrantFiled: March 31, 2017Date of Patent: June 30, 2020Assignee: STAMFORD DEVICES LIMITEDInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Publication number: 20200078536Abstract: A photo-resist (21) is applied in a pattern or vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.Type: ApplicationFiled: November 18, 2019Publication date: March 12, 2020Applicant: Stamford Devices LimitedInventor: Brendan HOGAN
-
Patent number: 10518288Abstract: A method for aerosolising a liquid comprises the steps of: —providing an aperture plate having at least 100 outlet holes per mm2; delivering liquid to the aperture plate; and vibrating the aperture plate to produce an aerosol. The viscosity of the liquid is in the range of from 1 to 15 cP and the surface tension of the liquid is in the range of from 72 to 0.5 mN/m. The output rate of the generated aerosol is greater than 0.01 mL/min.Type: GrantFiled: June 10, 2016Date of Patent: December 31, 2019Assignee: STAMFORD DEVICES LIMITEDInventors: Ronan MacLoughlin, Conor Duffy, Brendan Hogan, Patrick Martin Kelly
-
Patent number: 10512736Abstract: A photo-resist (21) is applied in a pattern of vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.Type: GrantFiled: May 24, 2013Date of Patent: December 24, 2019Assignee: STAMFORD DEVICES LIMITEDInventor: Brendan Hogan
-
Publication number: 20190314851Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.Type: ApplicationFiled: April 22, 2019Publication date: October 17, 2019Applicant: Stamford Devices LimitedInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Patent number: 10399109Abstract: An aerosol generator (100) has a vibratable plate (1) with apertures therein and an annular piezo (2) which causes movement of the vibratable plate (1). An annular support member (3) supports the piezo (2) and the vibratable plate (1). A first electrical power conducting pin (10) engages directly with a first, top, surface of the piezo (2). A second electrical power conducting pin (11) indirectly conducts electrical power to a second surface of the piezo (2), by contacting an extension tab (103) of the support member (20), also on its top side. There is a film of cured epoxy adhesive on the tab (103), providing excellent gripping force between the pin (11) and the support (3). The aerosol generator (100) avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the on the same lateral and top side of the piezo and support member. The pins may have multi-point tips (50) for particularly effective electrical contact.Type: GrantFiled: March 31, 2017Date of Patent: September 3, 2019Assignee: Stamford Devices LimitedInventors: Brendan Hogan, Kieran Hyland, Anthony Redmond
-
Publication number: 20190210044Abstract: An aperture plate is manufactured by plating metal around a mask of resist columns having a desired size, pitch, and profile, which yields a wafer about 60 ?m thickness. This is approximately the full desired target aperture plate thickness. The plating is continued so that the metal overlies the top surfaces of the columns until the desired apertures are achieved. This needs only one masking/plating cycle to achieve the desired plate thickness. Also, the plate has passageways formed beneath the apertures, formed as an integral part of the method, by mask material removal. These are suitable for entrainment of aerosolized droplets exiting the apertures.Type: ApplicationFiled: March 19, 2019Publication date: July 11, 2019Applicant: Stamford Devices LimitedInventors: Brendan Hogan, Hong Xu