Patents by Inventor Kok Wah Ma

Kok Wah Ma 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: 9080284
    Abstract: An ironing board assembly includes an ironing board with a main board having a substantially flat ironing surface that extends longitudinally between a first end and a second end. The ironing board assembly also includes at least one wing being integrally and movably connected to the main board and having a wing surface for extending the ironing surface of the main board.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: July 14, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Mahesh Gurumalliah Areyur, Quee Kiang Lee, Seetharam Chigurupati, Kok Wah Ma, Wee Ann Chong, Valiyambath Krishnan Mohankuma
  • Patent number: 9038290
    Abstract: An iron (1), comprising: a water reservoir (10), configured to hold liquid water; a heatable soleplate (20), including at least one mist outlet opening (22); water atomization means (30), configured to atomize water from the water reservoir so as to generate a mist of water droplets at a mist generation site (32) mist distribution means (40), configured to distribute the mist from the mist generation site (32) to the at least one mist outlet opening (22), comprising: a distribution channel (42), extending from an air inlet (46), along the mist generation site (32), to the at least one mist outlet opening (22); and an air flow generator (44), disposed in or adjacent said distribution channel and configured to generate an airflow that transports the water droplets, from the mist generation site (32), through the distribution channel (42), to the at least one mist outlet opening (22).
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: May 26, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Stephanus Tamminga, Johannes De Vries, Paulus Duineveld, Klaas Kooijker, Sepas Setayesh, Chee Keong Ong, Kok Wah Ma, Hee Keng Chua
  • Publication number: 20130125428
    Abstract: An iron (1), comprising: a water reservoir (10), configured to hold liquid water; a heatable soleplate (20), including at least one mist outlet opening (22); water atomization means (30), configured to atomize water from the water reservoir so as to generate a mist of water droplets at a mist generation site (32) mist distribution means (40), configured to distribute the mist from the mist generation site (32) to the at least one mist outlet opening (22), comprising: a distribution channel (42), extending from an air inlet (46), along the mist generation site (32), to the at least one mist outlet opening (22); and an air flow generator (44), disposed in or adjacent said distribution channel and configured to generate an airflow that transports the water droplets, from the mist generation site (32), through the distribution channel (42), to the at least one mist outlet opening (22).
    Type: Application
    Filed: July 13, 2011
    Publication date: May 23, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Stephanus Tamminga, Johannes De Vries, Paulus Duineveld, Klaas Kooijker, Sepas Setayesh, Chee Keong Ong, Kok Wah Ma, Hee Keng Chua
  • Publication number: 20130111788
    Abstract: An ironing board assembly (1), comprising an ironing board (2), including a main board (20) having a substantially flat ironing surface (22) that extends longitudinally between a first end and a second end; and at least one wing (40a,b,c) being integrally and movably connected to said main board (20) and having a wing surface (42a,b,c) for extending the ironing surface (22) of the main board (20).
    Type: Application
    Filed: July 18, 2011
    Publication date: May 9, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Mahesh Gurumalliah Areyur, Quee Kiang Lee, Seetharam Chigurupati, Kok Wah Ma, Wee Ann Chong, Valiyambath Krishnan Mohankuma
  • Patent number: 8266830
    Abstract: An ironing board for multifunctional use comprising a base (1), a body (5) with a work surface (6), which body has a first longitudinal axis (I-I) and is connected to the base. A column (7) extends between the body and the base, the column having a second longitudinal axis (II-II) and a tilting means. The tilting means is arranged for tilting the body about a tilting axis (T-T) extending substantially perpendicularly to both the first axis and the second axis. A system comprises such an ironing board and an iron for cooperation with the ironing board. The invention further relates to a method for refreshing an article and a method for pressing an article.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: September 18, 2012
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Mohankumar, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan, Franciscus Jozef Bosman, Martijn Van Baren, Vignesh Nathamuni Balaji, Yong Jiang
  • Patent number: 7861440
    Abstract: An ironing board includes a base, a body with a work surface and an easy height-adjustment operation to adjust the distance of the body relative to the base. A column extends between the body and the base and is equipped with a stationary frame secured to the base and a moveable frame secured to the body. In order to decrease the force needed to adjust the height of the body relative to the base, the height adjustment device includes device for exerting a repelling force between the body and the base.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: January 4, 2011
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Krishnan, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan
  • Patent number: 7856743
    Abstract: An ironing board (2) that can easily be stored and converted to a stable position for ironing comprises a base (1) having a variable length, and a body (5) with a work surface (6). A column (7) extends between the body and the base. An adjustment mechanism (9) arranges for the base to be shorter in case the work surface is positioned vertically and the base to be longer in case the work surface is positioned horizontally. A system comprises such an ironing board and an iron for cooperation with the ironing board.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: December 28, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Krishnan, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan
  • Patent number: 7779564
    Abstract: A steam ironing system (2) comprises a steam iron (10) and a boiler system (25) having a boiler (30) for generating steam, wherein the steam iron (10) and the boiler (30) are connected to each other through a steam hose (35). During operation of the boiler system (25), scale is formed in the boiler (30). For the purpose of removing the scale from the boiler (30), a rinsing process is performed on the boiler system (25) at regular intervals. During the rinsing process, a rinse valve (38) connected to a water outlet (37) positioned at a bottom of the boiler (30) is opened, and water is discharged from the boiler (30) to a rinse container (55). In the process, scale particles are carried along with the flow of water. Preferably, pressure is built up inside the boiler (30) prior to opening the rinse valve (38), so that the water is forcibly ejected from the boiler (30), whereby the effectiveness of the rinsing process is enhanced.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: August 24, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Mohankumar Valiyambath Krishnan, Swee Loon Michael Tang, Choon Hwee Tan, Mong Hua Tua, Derrick Wai Thong Loke, Kok Wah Ma, Chandra Mohan Janakiraman
  • Publication number: 20100162596
    Abstract: An ironing board (2) that can easily be stored and converted to a stable position for ironing comprises a base (1) having a variable length, and a body (5) with a work surface (6). A column (7) extends between the body and the base. An adjustment mechanism (9) arranges for the base to be shorter in case the work surface is positioned vertically and the base to be longer in case the work surface is positioned horizontally. A system comprises such an ironing board and an iron for cooperation with the ironing board.
    Type: Application
    Filed: June 27, 2006
    Publication date: July 1, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Krishnan, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan
  • Publication number: 20100146827
    Abstract: An ironing board comprises a base (1), a body (5) with a work surface and an easy height-adjustment operation to adjust the distance of the body relative to the base. A column (7) extends between the body and the base and is equipped with a stationary frame (31) secured to the base and a moveable frame (33) secured to the body. In order to decrease the force needed to adjust the height of the body relative to the base the height adjustment means comprises a means for exerting a repelling force between the body and the base. A system comprising such an ironing board and an iron.
    Type: Application
    Filed: June 27, 2006
    Publication date: June 17, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Krishnan, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan
  • Publication number: 20100095565
    Abstract: An ironing board for multifunctional use comprising a base (1), a body (5) with a work surface (6), which body has a first longitudinal axis (I-I) and is connected to the base. A column (7) extends between the body and the base, the column having a second longitudinal axis (II-II) and a tilting means. The tilting means is arranged for tilting the body about a tilting axis (T-T) extending substantially perpendicularly to both the first axis and the second axis. A system comprises such an ironing board and an iron for cooperation with the ironing board. The invention further relates to a method for refreshing an article and a method for pressing an article.
    Type: Application
    Filed: June 28, 2006
    Publication date: April 22, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Kok Wah Ma, Derrick Wai Thong Loke, Mong Hua Tan, Mohankumar Valiyambath Mohankumar, Chandra Mohan Janakiraman, Swee Loon Michael Tang, Choon Hwee Tan, Franciscus Josef Bosman, Martijn Van Baren, Vignesh Nathamuni Balaji, Yong Jiang
  • Publication number: 20100043260
    Abstract: An ironing board (1) comprises a fan (20) for generating an airflow and a controlling unit (40) for controlling a mode in which the fan (20) is driven during operation of the ironing board (1). When there is a need for obtaining an airflow through an item to be ironed, the controlling unit (40) puts the fan (20) to a mode in which it is driven at a normal operating speed. However, when there is no such need, the controlling unit (40) puts the fan (20) to a mode in which it is driven at a speed which is lower than a normal operating speed. In this way, it is achieved that the fan (20) is continuously driven during operation of the ironing board (1), also in case an ironing process performed with the help of the ironing board (1) does not require an operation of the fan (20). As an advantageous result, condensation of steam inside the ironing board (1) is prevented.
    Type: Application
    Filed: July 4, 2006
    Publication date: February 25, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Chandra Mohan Janakiraman, Mohankumar Valiyambath Krishnan, Mong Hua Tan, Swee Loon Michael Tang, Choon Hwee Tan, Kok Wah Ma, Derrick Wai Thong Loke
  • Publication number: 20090293897
    Abstract: A hair treatment fluid application device includes a flexible container for containing a hair treatment fluid, an applicator body having outlet orifices for applying the hair treatment fluid to hair, the flexible container having a passage opening for allowing egress of the hair treatment fluid from the flexible container to the applicator body, a housing for accommodating the flexible container, a piston for exerting pressure on the flexible container for forcing the hair treatment fluid from the flexible container through the passage opening to the applicator body by deforming the flexible container, and a driver for driving the piston.
    Type: Application
    Filed: August 26, 2008
    Publication date: December 3, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: KOK WAH MA, STEVEN Thomas SLOT
  • Publication number: 20090050169
    Abstract: A hair treatment fluid application device includes a flexible container for containing a hair treatment fluid, an applicator body having outlet orifices for applying the hair treatment fluid to hair, the flexible container having a passage opening for allowing egress of the hair treatment fluid from the flexible container to the applicator body, a housing for accommodating the flexible container, a piston for exerting pressure on the flexible container for forcing the hair treatment fluid from the flexible container through the passage opening to the applicator body by deforming the flexible container, and a driver for driving the piston.
    Type: Application
    Filed: August 26, 2008
    Publication date: February 26, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: KOK WAH MA, STEVEN Thomas SLOT
  • Patent number: 7427169
    Abstract: A hair treatment fluid application device includes a flexible container for containing a hair treatment fluid, an applicator body having outlet orifices for applying the hair treatment fluid to hair, the flexible container having a passage opening for allowing egress of the hair treatment fluid from the flexible container to the applicator body, a housing for accommodating the flexible container, an air pump for exerting pressure on the flexible container for forcing the hair treatment fluid from the flexible container through the passage opening to the applicator body by deforming the flexible container and a driver for driving the pressure means.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 23, 2008
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Kok Wah Ma, Steven Thomas Slot
  • Publication number: 20080189992
    Abstract: A steam ironing system (2) comprises a steam iron (10) and a boiler system (25) having a boiler (30) for generating steam, wherein the steam iron (10) and the boiler (30) are connected to each other through a steam hose (35). During operation of the boiler system (25), scale is formed in the boiler (30). For the purpose of removing the scale from the boiler (30), a rinsing process is performed on the boiler system (25) at regular intervals. During the rinsing process, a rinse valve (38) connected to a water outlet (37) positioned at a bottom of the boiler (30) is opened, and water is discharged from the boiler (30) to a rinse container (55). In the process, scale particles are carried along with the flow of water. Preferably, pressure is built up inside the boiler (30) prior to opening the rinse valve (38), so that the water is forcibly ejected from the boiler (30), whereby the effectiveness of the rinsing process is enhanced.
    Type: Application
    Filed: July 6, 2006
    Publication date: August 14, 2008
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Mohankumar Valiyambath Krishnan, Swee Loon Michael Tang, Choon Hwee Tan, Mong Hua Tan, Derrick Wai Thong Loke, Kok Wah Ma, Chandra Mohan Janakiraman
  • Patent number: 6662811
    Abstract: In a device (1) for applying an additive to hair comprising a longitudinally extending base part (2) for making contact with the hair during operation, which base part (2) comprises a distribution system (3) for additive, which distribution system (3) has an inlet (4) which is connected to an additive dispenser (5) and has outlets (6) for applying the additive to the hair during operation, a flowpath (7,7′) is present between the inlet (4) and each outlet (6), which flow path comprises at least one ramification point (8), said flow paths (7,7′) having a substantially identical flow resistance measured from the inlet (4) to each outlet (6). Additive originating from the inlet (4) during operation and following the flow paths (7,7′) to each outlet (6) will reach all outlets (6) practically simultaneously, and the additive flow-rate through each outlet is substantially the same.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: December 16, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Jan Mugge, Lippe Van Der Brug, Nicolette Gonnie Alice Van Solingen, Kok Wah Ma
  • Publication number: 20020069889
    Abstract: In a device (1) for applying an additive to hair comprising a longitudinally extending base part (2) for making contact with the hair during operation, which base part (2) comprises a distribution system (3) for additive, which distribution system (3) has an inlet (4) which is connected to an additive dispenser (5) and has outlets (6) for applying the additive to the hair during operation, a flowpath (7,7′) is present between the inlet (4) and each outlet (6), which flow path comprises at least one ramification point (8), said flow paths (7,7′) having a substantially identical flow resistance measured from the inlet (4) to each outlet (6). Additive originating from the inlet (4) during operation and following the flow paths (7,7′) to each outlet (6) will reach all outlets (6) practically simultaneously, and the additive flow-rate through each outlet is substantially the same.
    Type: Application
    Filed: September 14, 2001
    Publication date: June 13, 2002
    Inventors: Jan Mugge, Lippe Van Der Brug, Nicolette Gonnie Alice Van Solingen, Kok Wah Ma