Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.

Abstract: A foldable table includes a top plate, two leg units, and a telescopic support unit. Each leg unit includes two legs connected to and pivotable relative to the top plate. The telescopic support unit includes two support members, a first telescopic subunit, and a lock subunit. The support members are respectively mounted on the leg units. The first telescopic subunit is connected between the support members, and has an inner tube and an outer tube that is sleeved on and is slidable along the inner tube. The lock subunit is operable between a lock state and an unlock state for locking or unlocking sliding movement between the inner and the outer tubes.

Abstract: A foldable table includes a top plate, two leg units, and a telescopic support unit. Each leg unit includes two legs connected to and pivotable relative to the top plate. The telescopic support unit includes two support members, a first telescopic subunit, and a lock subunit. The support members are respectively mounted on the leg units. The first telescopic subunit is connected between the support members, and has an inner tube and an outer tube that is sleeved on and is slidable along the inner tube. The lock subunit is operable between a lock state and an unlock state for locking or unlocking sliding movement between the inner and the outer tubes.

Abstract: A foldable chair includes backrest rods hinged to a seat unit, leg units, armrest units, a first foldable rod unit, and a linking rod unit. Each leg unit includes a sleeve member connected to the seat unit and slidably sleeved on a rear leg rod connected to the seat unit. Each armrest unit is connected to one of the leg units and one of the backrest rods. The first foldable rod unit is connected between the backrest rods to move the backrest rods. The linking rod unit includes an end connected to the first foldable rod unit, and another end pivotally connected to one of the backrest arm units, or one of the sleeve members of the leg units.

Abstract: A foldable chair includes a chair back unit, two side leg units, a chair cover unit, a foldable rod unit, and a linking rod unit. The chair back unit includes back rods that extends in a top-bottom direction. The chair cover unit has ends secured to the side leg units, and other ends respectively and slidably sleeved on the back rods. The foldable rod unit is pivotally connected between the back rods and is operable to move the back rods toward or away from each other. The linking rod unit includes an end that is pivotally connected to the foldable rod unit, and another end that is pivotally connected to the chair back unit.

Abstract: A foldable chair includes backrest rods hinged to a seat unit, leg units, armrest units, a first foldable rod unit, and a linking rod unit. Each leg unit includes a sleeve member connected to the seat unit and slidably sleeved on a rear leg rod connected to the seat unit. Each armrest unit is connected to one of the leg units and one of the backrest rods. The first foldable rod unit is connected between the backrest rods to move the backrest rods. The linking rod unit includes an end connected to the first foldable rod unit, and another end pivotally connected to one of the backrest arm units, or one of the sleeve members of the leg units.

Abstract: The present invention provides a method for controlling M power supplies connected in series. The method comprises the following steps. Sending a test signal by a master power supply. Recording a first delay time when the test signal is received by the 1st power supply and a second delay time when the test signal is received by the Mth power supply. Selecting a maximum delay time from the first delay time and the second delay time. Calculating a difference time between the first delay time and the second delay time. When the maximum delay time is the first delay time, the master power supply waits for the first delay time to execute the first command after receiving the first command. The 1st power supply directly executes the first command after receiving it. The Mth power supply waits for the difference time to execute the first command after receiving it.

Abstract: An extendable table assembly includes a primary board, a support unit mounted on the primary board, a foldable primary stand pivotally connected with the support unit, an extension unit arranged under the primary board and connected with the support unit, a secondary board placed on the extension unit, and a connecting unit mounted between the support unit and the extension unit. The extension unit includes a strut, an enclosure frame connected with the strut and the support unit, and a foldable secondary stand movable with the extension unit. The secondary stand includes two legs pivotally connected with the enclosure frame and a V-shaped brace mounted between the two legs and the strut. The two legs cooperate with the primary stand to support the primary board.

Abstract: An extendable table assembly includes a primary board, a support unit mounted on the primary board, a foldable primary stand pivotally connected with the support unit, an extension unit arranged under the primary board and connected with the support unit, a secondary board placed on the extension unit, and a connecting unit mounted between the support unit and the extension unit. The extension unit includes a strut, an enclosure frame connected with the strut and the support unit, and a foldable secondary stand movable with the extension unit. The secondary stand includes two legs pivotally connected with the enclosure frame and a V-shaped brace mounted between the two legs and the strut. The two legs cooperate with the primary stand to support the primary board.

Abstract: A foldable cushion includes a cushion mechanism and a connecting mechanism. The cushion mechanism includes a seat unit and a back unit. The seat unit and the back unit are juxtaposed and movable relative to each other along a transverse folding line. The connecting mechanism includes a first endless cord and a second endless cord. The first endless cord and the second endless cord respectively extend through the transverse folding line and are flexibly arranged on the seat unit and the back unit. When the seat unit and the back unit are moved relative to the transverse folding line, the first endless cord and the second endless cord are stretched, so that the seat unit and the back unit are positioned at an expanded state by the elastic force of the first endless cord and the second endless cord.

Abstract: A foldable cushion includes a cushion mechanism and a connecting mechanism. The cushion mechanism includes a seat unit and a back unit. The seat unit and the back unit are juxtaposed and movable relative to each other along a transverse folding line. The connecting mechanism includes a first endless cord and a second endless cord. The first endless cord and the second endless cord respectively extend through the transverse folding line and are flexibly arranged on the seat unit and the back unit. When the seat unit and the back unit are moved relative to the transverse folding line, the first endless cord and the second endless cord are stretched, so that the seat unit and the back unit are positioned at an expanded state by the elastic force of the first endless cord and the second endless cord.

Abstract: A foldable table includes a table board mechanism, and at least one supporting mechanism. The at least one supporting mechanism includes a leg unit pivotally connected with the table board mechanism, and a positioning unit mounted between and connected with the table board mechanism and the leg unit. The positioning unit includes a support link pivotally mounted on the table board mechanism, a slide module movably mounted on the support link, and a drive module mounted between and pivotally connected with the slide module and the leg unit. The slide module includes a sliding sleeve slidably mounted on the support link and pivotally connected with the drive module. When the leg unit is pivoted, the sliding sleeve is driven by the leg unit, and the support link is driven and pivoted upward to approach the table board mechanism.

Abstract: The present invention discloses a method for controlling power supplies, each of M power supply has a first end and a second end, the first end of the ith power supply is connected to the second end of the (i?1)th power supply. The method comprises the following steps. A testing procedure is performed by each of the M power supplies for determining whether the first end and the second end are connected or not. A first connection status code is set when the testing procedure determines that the first end is connected, and the second end is not connected. A second connection status code is set when the testing procedure determines that the first end and the second end are both connected. A third connection status code is set when the testing procedure determines that the second end is connected, and the first end is not connected.

Abstract: A foldable chair frame includes two spaced leg units, two spaced backrest units, a connecting unit, and a linkage unit. Each of the leg units includes a front leg and a rear leg. The connecting unit is pivotally connected between the leg units. The linkage unit includes at least one link module pivotally connected between the backrest units. The link module includes two links each having a first pivot portion pivotally connected with one of the backrest units and a second pivot portion located opposite to the first pivot portion. Thus, the foldable chair frame is folded in its longitudinal direction and is also folded in its transverse direction to reduce its whole volume to the minimum.

Abstract: A support device includes a bearing unit, and a supporting frame. The bearing unit includes two bearing members. The supporting frame includes a supporting mechanism combined with the bearing unit, and a stand unit connected with the supporting mechanism and supporting a bottom of the bearing unit. When the support device is disposed at an expanded position, the bearing members are parallel and juxtaposed to each other, and the supporting mechanism bridges and supports the bottom of the bearing members. When the support device is switched to a collapsed position, the bearing members are arranged in an upright manner and are located at two opposite side of the supporting frame. Thus, the support device has a largely reduced volume and has an enhanced strength to withstand a larger force or weight.

Abstract: A support device includes a bearing unit, and a supporting frame. The bearing unit includes two bearing members. The supporting frame includes a supporting mechanism combined with the bearing unit, and a stand unit connected with the supporting mechanism and supporting a bottom of the bearing unit. When the support device is disposed at an expanded position, the bearing members are parallel and juxtaposed to each other, and the supporting mechanism bridges and supports the bottom of the bearing members. When the support device is switched to a collapsed position, the bearing members are arranged in an upright manner and are located at two opposite side of the supporting frame. Thus, the support device has a largely reduced volume and has an enhanced strength to withstand a larger force or weight.

Abstract: A foldable chair frame includes two spaced leg units, two spaced backrest units, a connecting unit, and a linkage unit. Each of the leg units includes a front leg and a rear leg. The connecting unit is pivotally connected between the leg units. The linkage unit includes at least one link module pivotally connected between the backrest units. The link module includes two links each having a first pivot portion pivotally connected with one of the backrest units and a second pivot portion located opposite to the first pivot portion. Thus, the foldable chair frame is folded in its longitudinal direction and is also folded in its transverse direction to reduce its whole volume to the minimum.

Abstract: A rocking chair includes a base unit, a frame unit located above the base unit, and a plurality of rocking members mounted between the base unit and the frame unit to connect the base unit and the frame unit. The frame unit is suspended above the base unit and is capable of swinging forward and backward relative to the base unit. The frame unit has an adjustable inclined angle. Thus, the frame unit and the base unit are folded when not in use to reduce the whole volume of the rocking chair.

Abstract: A flexible power strip for a lamp contains a flexible body, at least one electric circuit unit, at least one LED light element, and any one of an adjusting member, a hooking member, a weight member and a lamp. The flexible body has the at least one electric circuit unit arranged on at least one surface thereof so as to form a flexible power strip, and the flexible power strip is connected with the at least one LED light element so as to form a flexible lighting strip, the flexible power strip is coupled with the flexible lighting strip parallelly or crosswisely so as to produce a flexible lamp. The flexible body has a plurality of holes, and one of the plurality of holes hooks with any one of the hooking member, the weight member and the lamp so that the flexible lamp becomes curved.