Peter C Ho, 57Yonkers, NY

6596569, Jul 22, 2003

Mar 15, 2002

10/098201

Zhenan Bao - North Plainfield NJ
Peter Kian-Hoon Ho - North Plainfield NJ
Yueh-Lin Loo - Princeton NJ
John A. Rodgers - New Providence NJ
Takao Someya - New Providence NJ

Lucent Technologies Inc. - Murray Hill NJ

H01L 2100

438151, 438149, 438459, 438778

The specification describes a lamination method for thin film transistor TFT devices wherein each ply of the laminate is a polymer and each contains a portion of the TFT or the interconnection circuit. The plies are laminated together using a solid adhesive polymer layer on the surface of one or both of the plies. The solid adhesive polymer layer has a low elastic modulus that provides effective encapsulation of the TFT, and laminates the plies without high heat or pressure.

6743988, Jun 1, 2004

May 23, 2001

09/864125

Zhenan Bao - Jersey City NJ
David John Bishop - Summit NJ
Robert Albert Boie - Bridport VT
Dustin W. Carr - Pittstown NJ
Edwin Arthur Chandross - Murray Hill NJ
Peter Kian-Hoon Ho - North Plainfield NJ

Lucent Technologies Inc. - Murray Hill NJ

B81B 702

200 6102, 257E3105, 338 15, 362487, 385 5, 385 16, 385147, 307117

An optically controlled switch includes first and second electrodes, a channel extending between the electrodes, and a light source positioned to illuminate the channel. The light source produces a wavelength capable of changing the materials conductivity. The channel includes a photosensitive organic material and is configured to operate as a light controlled switch.

6760349, Jul 6, 2004

Sep 5, 2000

09/654635

Peter Ho - Union City CA
Graham M. Flower - San Jose CA
Richard C. Walker - Palo Alto CA

Agilent Technologies, Inc. - Palo Alto CA

H04J 302

370537, 327407

A multiplexer for use with switching apparatus for data communication networks. The multiplexer topology includes two or more groupings, or sections, each containing a plurality of individual channels. Each of the channels has an input buffer amplifier and an output Ft-doubler circuit. The outputs of all of the channels within a each particular channel section are connected in parallel relation, and fed to respective common-base transistor amplifiers. The outputs of all of the common-base amplifiers for each channel section, in turn, are connected in parallel and fed to the inputs of a pair of emitter-follower amplifiers. Through the use of selectively actuated current sources, each multiplexer channel is normally biased off, unless that channel is selected for a switching operation. Bleeder current sources are applied to the emitters of the common-base amplifiers to reduce output jitter from the channels which are biased off. The multiplexer architecture provides high speed operation from channel sectioning, and low power consumption by reducing both the amount of current drawn and the voltage potential necessary, to operate the multiplexer.

6770549, Aug 3, 2004

May 8, 2002

10/141362

Zhenan Bao - Millburn NJ
Peter Kian-Hoon Ho - North Plainfield NJ
Takao Someya - New Providence NJ

Lucent Technologies Inc. - Murray Hill NJ

H01L 2120

438584, 438597, 438669, 438686

The specification describes a pattern transfer technique for forming patterns of thin films of high resolution over large areas. It involves forming a pattern layer on a transfer substrate, patterning the pattern layer while on the transfer substrate, then contacting the transfer substrate with the receiving substrate. The surface of the receiving substrate is treated to activate the surface thereby improving adhesion of the transfer pattern to the receiving substrate. The activation treatment involves forming a layer of metal particles on the surface of the receiving substrate. The pattern layer is preferably of the same metal, or a similar metal or alloy, and is transferred from the transfer substrate to the receiving substrate by metallurgical bonding. The method of the invention is particularly useful for printing metal conductor patterns (metalization), and device features, on flexible polymer substrates in, for example, thin film transistor (TFT) technology.

7079575, Jul 18, 2006

Jan 30, 2002

10/066019

Peter Ho - Union City CA, US
Benny W. H. Lai - Fremont CA, US

H04L 27/01

375232, 375230, 375371

Equalization for ports of a crosspoint switch at least partially offsets transmission losses such as skin loss. The equalization may be tailored on a port-by-port basis using adaptive equalization or adjustable equalization, but fixed equalization may be used. In some implementations, each input port or output port of a crosspoint switch has a dedicated equalization circuit that has filtering characteristics that are based on the signal characteristics (e. g. , jitter) measured at the affected output port. For an adjustable equalization approach, the adjustable equalization circuitry includes various switched connections that are selectively coupled and decoupled to achieve the target level of equalization.

7872325, Jan 18, 2011

Feb 24, 2009

12/391682

Peter Ho - Union City CA, US
Michael A. Robinson - Fremont CA, US
Zuowei Shen - San Jose CA, US

Avago Technologies Fiber IP (Singapore) Pte. Ltd. - Singapore

H01L 31/075
H01L 31/105
H01L 31/117

257458, 257784, 257786, 438208, 438912

Wirebonds are formed to couple an opto-electronic device chip having two or more opto-electronic devices to a signal processing chip. Two or more mutually adjacent wirebond groups, each corresponding to one of the opto-electronic devices, are formed. For example, each wirebond group can include a first wirebond coupling a P-terminal of the opto-electronic device of the wirebond group to the signal processing chip, a second wirebond coupling an N-terminal of the opto-electronic device of the wirebond group to the signal processing chip, and a third wirebond coupling the opto-electronic device chip to the signal processing chip.

8090067, Jan 3, 2012

May 23, 2008

12/126655

Peter Ho - Union City CA, US

Avago Technologies Fiber IP (Singapore) Pte. Ltd.

H03D 3/24

375374, 375375

A clock-data recovery circuit includes a phase rotator, a phase detector and a charge pump. The phase rotator receives first and second reference clocks and differential control signals. The phase rotator generates a modified clock signal responsive to the first and second reference clocks and the control signals. The phase detector receives a data signal and the modified clock signal. The phase detector generates a modified data signal and a phase error signal responsive to the data signal and the modified clock signal. The charge pump receives the phase error signal and generates the differential control signals, which direct the phase rotator to interpolate between select clock phases.

2003004, Mar 13, 2003

Sep 13, 2001

09/951055

Zhenan Bao - Jersey City NJ, US
Robert Filas - Bridgewater NJ, US
Peter Ho - North Plainfield NJ, US
Jan Schon - Summit NJ, US

H01L023/58

257/632000

A method for making an apparatus, for example, comprises attaching at least one self-assembled monolayer to a first element formed on a substrate. Thereafter, at least one attaching layer is formed on the substrate, adjacent to the one or more self-assembled monolayers. A second element is then formed on the one or more attaching layers spaced from the first element by about a length of the one or more self-assembled monolayers.