公开(公告)号：US08401502B2

公开(公告)日：2013-03-19

申请号：US12536024

申请日：2009-08-05

Applicant: Yee Ling Cheung ,  Kevin T. Chan ,  Jan Mulder

Inventor： Yee Ling Cheung ,  Kevin T. Chan ,  Jan Mulder

IPC: H04B1/04

CPC classification number: H04B1/581

Abstract: Provided is a method and system for controlling current characteristics in a transceiver having a transmitter. The transmitter includes a plurality of current cells. Each cell is configurable for operating in different modes. The method includes determining a first probability associated with transmitting data at a particular symbolic level and determining a second probability associated with each cell being used during a transmission at the particular symbolic level. Next, one of the modes for each cell is selected in accordance with anticipated performance requirements. An average current of the transmitter is then calculated based upon the determined first and second probabilities and the selected modes.

公开(公告)号：US20120151973A1

公开(公告)日：2012-06-21

申请号：US13331832

申请日：2011-12-20

Applicant: Mei Ling Cheung

Inventor： Mei Ling Cheung

IPC: E05B67/28

CPC classification number: E05B67/003 ,  Y10T70/40 ,  Y10T70/409 ,  Y10T70/435 ,  Y10T70/483 ,  Y10T70/491 ,  Y10T70/5009 ,  Y10T70/5872

Abstract: A linkage lock comprises a lock body, a linkage chain, and a lock mechanism arranged in the lock body. The linkage chain is formed via linking a plurality of link plates and has a first end joined with the lock body and a second end able to be inserted into and secured to a socket of the lock body. The lock body has a shaft. When intending to collect the linkage lock whose second end is unlocked, the user winds the linkage chain around the surface of the shaft with the shaft being a central axis to fold the linkage lock.

Abstract translation: 联动锁包括锁体，连杆链和布置在锁体内的锁机构。 连杆链通过连接多个连接板而形成，并且具有与锁体接合的第一端和能够插入并固定到锁体的插座的第二端。 锁体具有轴。 当想要收集其第二端解锁的联动锁时，用户将链条链绕着轴的表面旋转，其中轴是中心轴线以折叠连杆锁。

公开(公告)号：US07987233B1

公开(公告)日：2011-07-26

申请号：US10642127

申请日：2003-08-15

Applicant: Robert John Osborne ,  Ling-Cheung Aaron Lo ,  Ajay P. Chitturi ,  Leon Chih Wen Wong ,  David J. Simons ,  Vishal Thakkar ,  Rakesh Tangirala

Inventor： Robert John Osborne ,  Ling-Cheung Aaron Lo ,  Ajay P. Chitturi ,  Leon Chih Wen Wong ,  David J. Simons ,  Vishal Thakkar ,  Rakesh Tangirala

IPC: G06F15/16

CPC classification number: H04N7/15 ,  H04L65/1006 ,  H04L65/1043 ,  H04L65/4046

Abstract: A system and methods for facilitating multiparty communications sessions with a plurality of participants and for dynamically designating a communications session manager. More particularly, a system and methods, including protocols, for: establishing a multiparty communications session between a plurality of participants and their respective communication devices in a full-mesh topology; establishing a dynamically designated session manager uniquely associated with a first participant of the multiparty session and, hence, such participant's communication device; as necessary, adding and removing participants and their respective communication devices from the multiparty communications session; and, designating, or electing, another participant as session manager when the first participant exits the multiparty communications session. The methods also enable participants to maintain consistent lists of session participants and establish peer to peer communication links between the participants.

Abstract translation: 一种用于促进与多个参与者的多方通信会话并用于动态地指定通信会话管理器的系统和方法。 更具体地说，一种包括协议的系统和方法，用于：在全网状拓扑中，在多个参与者和它们各自的通信设备之间建立多方通信会话; 建立与多方会话的第一参与者唯一相关联的动态指定会话管理，并且因此建立该参与者的通信设备; 根据需要，从多方通信会话中添加和删除参与者及其各自的通信设备; 并且当第一参与者退出多方通信会话时，指定或选举另一参与者作为会话管理器。 这些方法还使参与者能够保持一致的会话参与者列表，并建立参与者之间的对等通信链路。

公开(公告)号：US07762487B2

公开(公告)日：2010-07-27

申请号：US11740966

申请日：2007-04-27

Applicant: Siu Ling Cheung

Inventor： Siu Ling Cheung

IPC: A47J42/06

CPC classification number: A47J43/1025

Abstract: A manually drivable food cutter includes a cap with a axle journal, a blade shaft including one or more blades disposed thereon, a vessel connected to the blade shaft, a base connecting the cap and the vessel, a gear shaft set above the base, and a gear part transmitting the rotation of the cap to the blade shaft on the base, the gear part including one or more gears. The advantages of the apparatus are that it can be conveniently operated and the units do not fall apart easily.

Abstract translation: 可手动驱动的食物切割机包括具有轴颈的盖，包括设置在其上的一个或多个叶片的叶片轴，连接到叶片轴的容器，连接盖和容器的基座，在基座上方设置的齿轮轴，以及 将盖的转动传递到基座上的叶片轴的齿轮部分，齿轮部分包括一个或多个齿轮。 该装置的优点在于其可以方便地操作，并且单元不容易脱落。

公开(公告)号：US20090121910A1

公开(公告)日：2009-05-14

申请号：US12204482

申请日：2008-09-04

Applicant: Yee Ling Cheung ,  Kevin T. Chan ,  Jan Mulder

Inventor： Yee Ling Cheung ,  Kevin T. Chan ,  Jan Mulder

IPC: H03M1/66

CPC classification number: H03F3/45183 ,  H03F2203/45466

Abstract: Provided is a method and system for controlling current characteristics in a transceiver having a transmitter. The method includes identifying a phase control signal from an adjacent current cell preceding the particular current cell in time and logically ORing the phase control signal from the preceding cell with a phase control signal from the particular current cell.

Abstract translation: 提供了一种用于控制具有发射机的收发机中的电流特性的方法和系统。 该方法包括在时间上识别来自特定当前小区之前的相邻当前小区的相位控制信号，并且将来自前一小区的相位控制信号与来自特定当前小区的相位控制信号进行逻辑或运算。

公开(公告)号：US20070105209A1

公开(公告)日：2007-05-10

申请号：US11645321

申请日：2006-12-21

Applicant: Ling Cheung

Inventor： Ling Cheung

IPC: C12N1/00 ,  A23K1/00

CPC classification number: C12N13/00 ,  A23K10/18 ,  A23K50/00 ,  A23K50/75 ,  A61K36/06 ,  C12N1/16

Abstract: The invention relates to biological compositions comprising yeast cells that can be added to animal feed which upon ingestion by an animal can reduce the odor of manure produced by the animal. The invention also relates to methods for manufacturing the biological compositions, and methods of using the biological compositions as animal feed additives.

Abstract translation: 本发明涉及包含可加入到动物饲料中的酵母细胞的生物组合物，其通过动物摄入可以降低由动物产生的粪便的气味。 本发明还涉及用于生产生物组合物的方法，以及使用生物组合物作为动物饲料添加剂的方法。

公开(公告)号：US07142039B2

公开(公告)日：2006-11-28

申请号：US10787953

申请日：2004-02-27

Applicant: Yee Ling Cheung ,  Chun-Ying Chen

Inventor： Yee Ling Cheung ,  Chun-Ying Chen

IPC: G05F1/10 ,  G05F3/02

CPC classification number: H02M3/073 ,  H02M2001/0041

Abstract: A charge pump includes a resistor divider connected between an output voltage node and ground and a comparator inputting a reference voltage at one input, and a divided voltage from the resistor divider at another input. A digital control circuit is enabled by the comparator. A first transistor and a second transistor are in series between an input voltage node and the ground, both transistors controlled by the digital control circuit. A pump capacitor is connected between to the output voltage node and between the first and second transistor, and being charged by turning the first and second transistors on and off. A first diode is between the pump capacitor and the input voltage node. A second diode between the pump capacitor and the output voltage node. A reservoir capacitor between the output voltage node and ground. The digital control circuit comprises a first shift register. The first transistor comprises a first plurality of parallel transistors, the first shift register includes any of a first plurality of DQ, RS or JK flip flops connected in series, and outputs of the flip flops control gates of the first plurality of parallel transistors.

公开(公告)号：US20060029613A1

公开(公告)日：2006-02-09

申请号：US11226671

申请日：2005-09-13

Applicant: Ling Cheung

Inventor： Ling Cheung

IPC: C12N1/18 ,  A61K36/064

CPC classification number: C12N13/00 ,  A61K36/06 ,  A61K41/0004 ,  C12N1/18

Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with cervical cancer. The biological compositions can be used to retard the growth of cervical cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.

公开(公告)号：US20060024326A1

公开(公告)日：2006-02-02

申请号：US11226673

申请日：2005-09-13

Applicant: Ling Cheung

Inventor： Ling Cheung

IPC: C12N13/00 ,  A61K36/064

CPC classification number: C12N13/00 ,  A61K36/06 ,  A61K41/0004 ,  C12N1/18

Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with colorectal cancer. The biological compositions can be used to retard the growth of colorectal cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.

Abstract translation: 本发明涉及药物组合物和膳食补充剂，其包含可在造成结肠直肠癌的受试者中产生健康益处的酵母细胞。 生物组合物可用于延缓结肠直肠癌细胞的生长和/或延长受试者的存活时间。 本发明还涉及生物组合物的制造方法。

公开(公告)号：US20060024281A1

公开(公告)日：2006-02-02

申请号：US11233268

申请日：2005-09-21

Applicant: Ling Cheung

Inventor： Ling Cheung

IPC: A01N63/04

CPC classification number: A01N63/04 ,  C05F3/00 ,  C05F11/08 ,  Y02A40/205 ,  Y02P20/145

Abstract: The present invention provides biological fertilizer compositions that comprise yeast cells and poultry manure. The yeast cells of the invention have an enhanced ability to fix atmospheric nitrogen, decompose phosphorus minerals and compounds, decompose potassium minerals and compounds, decompose complex carbon compounds, overproduce growth factors, overproduce ATP, decompose undesirable chemicals, suppress growth of pathogenic microorganisms, or reduce undesirable odor. The biological fertilizer composition of the invention can replace mineral fertilizers in supplying nitrogen, phosphorus, and potassium to crop plants. Methods of manufacturing biological fertilizer compositions, and methods of uses are also encompassed.