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Hua Jiang, 47Lexington, MA

Known as:
Hua J Iang
Related to:
Xia Jiang Jiayi Jiang 35 Jun Jiang 42 Hsin W Yeou 68 Gloria Wang 49 Qiaoying Wang Shukai Wang 37

Hua Jiang Phones & Addresses

Lexington, MA   

New York, NY   

555 Madison St, Chicago, IL 60661    312-2349637   

575 Madison St, Chicago, IL 60661    312-2349637   

Elmwood Park, IL   

Rogers, CT   

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Mentions for Hua Jiang

Career records & work history

Medicine Doctors

Hua Jiang

Specialties:
Infectious Disease
Work:
Foothills Infectious DiseaseFoothills Infectious Disease Medical Group
1135 S Sunset Ave STE 208, West Covina, CA 91790
626-8518880 (phone) 626-8518001 (fax)
Education:
Medical School
Shanghai Med Univ, Shanghai First Med Univ, Shanghai, China
Graduated: 1983
Conditions:
Herpes Genitalis, Herpes Simplex, Herpes Zoster, HIV Infection, Lyme Disease, Osteomyelitis, Septicemia, Sexually Transmitted Diseases (STDs), Viral Meningitis
Languages:
Chinese, English, Spanish
Description:
Dr. Jiang graduated from the Shanghai Med Univ, Shanghai First Med Univ, Shanghai, China in 1983. He works in West Covina, CA and specializes in Infectious Disease. Dr. Jiang is affiliated with Foothill Presbyterian Hospital, Methodist Hospital Of Southern California, San Antonio Regional Hospital and San Dimas Community Hospital.

License Records

Hua Jiang

Licenses:
License #: 34037 - Active
Issued Date: May 4, 2016
Renew Date: May 4, 2016
Expiration Date: Nov 30, 2017
Type: Certified Public Accountant

Publications & IP owners

Us Patents

High-Speed Electro-Optic Modulator

US Patent:
6404538, Jun 11, 2002
Filed:
Oct 24, 2000
Appl. No.:
09/695538
Inventors:
Qiushui Chen - Medford MA
Gary Y. Wang - Fremont CA
Paul Melman - Newton MA
Kevin Zou - Burlington MA
Hua Jiang - Mansfield MA
Run Zhang - Bedford MA
Jing Zhao - Winchester MA
Dean Tsang - Burlington MA
Feiling Wang - Medford MA
Assignee:
Corning Applied Technologies Corporation - Woburn MA
International Classification:
G02F 100
US Classification:
359323, 359239, 359251, 359322
Abstract:
An optical modulator is provided to control the intensity of a transmitted or reflected light. In a transmission mode, a separator splits arbitrarily polarized light into two polarization rays and one is made to travel a separate path from the other. A recombiner causes the two rays to recombine at an output unless an electro-optic phase retarder changes the polarization of the two rays, in which case, both of them miss the output by an amount which is a function of the voltage on the retarder. A normally-off version with low polarization mode dispersion is obtained by changing the orientation of the recombiner. A normally-on version with low polarization mode dispersion is obtained with a passive polarization direction rotator. Similar results can be obtained in a reflection mode where the input and output are on the same side of the modulator. Versions using a GRIN lens are particularly suited to modulation of light out of and back into fiber-optic cables.

Dynamic Optical Filter

US Patent:
6522456, Feb 18, 2003
Filed:
May 4, 2001
Appl. No.:
09/848766
Inventors:
Qiushui Chen - Medford MA
Hua Jiang - Mansfield MA
Yingyin Zou - Burlington MA
Dean Tsang - Burlington MA
Paul Melman - Newton MA
Feiling Wang - Medford MA
Guanghai Jin - Boxborough MA
Jing Zhao - Winchester MA
Assignee:
Corning Applied Technologies, Inc. - Woburn MA
Corning Incorporated - Corning NY
International Classification:
G02F 100
US Classification:
359322, 359239, 359245, 359246, 359248, 359256, 359323
Abstract:
An apparatus and method for filtering an optical input is disclosed. In an illustrative embodiment, an optical input is split into polarization components along separate paths. The polarization components are then fed into a first electro-optic device that includes a set of electrodes across which a voltage is applied to adjust a wavelength transmission characteristic of the device. A section of the first device positioned between the electrodes preferably has a birefringence that is adjusted depending on the voltage applied across the electrodes. The adjusted components of the optical input are thereafter combined to produce an optical output. Accordingly, the optical input can be attenuated based on the voltage applied to electrodes of the first electro-optic device.

Spatial Light Modulator

US Patent:
6798550, Sep 28, 2004
Filed:
Nov 17, 2000
Appl. No.:
09/715867
Inventors:
Feiling Wang - Medford MA
Kewen Kevin Li - Andover MA
Dean Tsang - Burlington MA
Hua Jiang - Mansfield MA
Assignee:
Corning Applied Technologies Corporation - Woburn MA
International Classification:
G02F 103
US Classification:
359245, 359254, 359248, 359260
Abstract:
A modulator formed with a solid state electro-optic material having a pixellated structure interconnected to a circuit on a semiconductor substrate. Silicon CMOS integrated circuit that can include random access memories (RAMs) are used as a substrate and interfaced to solid state electro-optic materials coated thereon. In particular, the electro-optic modulators are controlled by RAM cells to produce a modulation of reflected light. SRAMs can be used with connection to the SRAM cell flip-flop. DRAMs can be used with the modulator replacing the DRAM storage capacitor. The SLM thus formed can be connected to a digital computer and controlled as if were a being written to as a memory, but other IC structures can also be used. In order to enhance the modulation effects, the electro-optic material is used as the spacer for a Fabry-Perot etalon structure that is also deposited on the semiconductor substrate. PLZT is a suitable electro-optic material.

Electro-Optic Q-Switch

US Patent:
7068688, Jun 27, 2006
Filed:
Nov 4, 2003
Appl. No.:
10/700934
Inventors:
Yingyin Zou - Burlington MA, US
Qiushui Chen - Medford MA, US
Run Zhang - Acton MA, US
Hua Jiang - Mansfield MA, US
Assignee:
Boston Applied Technologies, Incorporated - Woburn MA
International Classification:
H01S 3/115
US Classification:
372 12
Abstract:
An electro-optic Q-switch for generating sequence of laser pulses was disclosed. The Q-switch comprises a quadratic electro-optic material and is connected with an electronic unit generating a radio frequency wave with positive and negative pulses alternatively. The Q-switch is controlled by the radio frequency wave in such a way that laser pulse is generated when the radio frequency wave changes its polarity.

Transparent Electro-Optic Gain Ceramics And Devices

US Patent:
7791791, Sep 7, 2010
Filed:
Jul 10, 2007
Appl. No.:
11/825995
Inventors:
Hua Jiang - Sharon MA, US
Yingyin Kevin Zou - Lexington MA, US
Kewen Kevin Li - Andover MA, US
Assignee:
Boston Applied Technologies, Incorporated - Woburn MA
International Classification:
H01S 3/00
US Classification:
359333, 501134, 385141
Abstract:
The present invention provides a rare-earth ions doped, especially erbium and ytterbium doped transparent electro-optic gain ceramic material consisting lead, zirconium, titanium and lanthanum. The electro-optic gain ceramic material either has a linear electro-optic coefficient or a quadratic electro-optic coefficient, which is greater than about 0. 3×10m/Vfor the latter, a propagation loss of less than about 0. 3 dB/mm, and an optical gain of great than 1. 5 dB/mm at a wavelength of about 1550 nm while optically pumped by a 1. 4 watts diode laser at a wavelength of 970 nm at 20 C. The present invention also provides electro-optic devices including a rare-earth ions doped, especially erbium and ytterbium doped, transparent electro-optic gain ceramic material consisting lead, zirconium, titanium and lanthanum. The present invention also provides lossless optical devices and amplifiers with an operating wavelength in the range of 1450 nm to 1700 nm while optically pumped at a wavelength in the range of 880 nm to 1020 nm. The materials and devices of the present invention are useful in light intensity, phase and polarization control at a wavelength of about 1550 nm.

Optoelectronic Device With Nanoparticle Embedded Hole Injection/Transport Layer

US Patent:
8088499, Jan 3, 2012
Filed:
Oct 30, 2006
Appl. No.:
11/589338
Inventors:
Qingwu Wang - Chelmsford MA, US
Wenguang Li - Andover MA, US
Hua Jiang - Methuen MA, US
Assignee:
Agiltron, Inc. - Woburn MA
International Classification:
H01L 51/50
US Classification:
428690, 428917, 257 40, 313504, 313505, 313506
Abstract:
An optoelectronic device is disclosed that can function as an emitter of optical radiation, such as a light-emitting diode (LED), or as a photovoltaic (PV) device that can be used to convert optical radiation into electrical current, such as a photovoltaic solar cell. The optoelectronic device comprises an anode, a hole injection/transport layer, an active layer, and a cathode, where the hole injection/transport layer includes transparent conductive nanoparticles in a hole transport material.

Heterostructure Of Ferromagnetic And Ferroelectric Materials With Magneto-Optic And Electro-Optic Effects

US Patent:
8124254, Feb 28, 2012
Filed:
Dec 18, 2007
Appl. No.:
12/002585
Inventors:
Yingyin Kevin Zou - Lexington MA, US
Hua Jiang - Sharon MA, US
Kewen Kevin Li - Andover MA, US
Xiaomei Guo - West Roxbury MA, US
Assignee:
Boston Applied Technologies, Inc - Woburn MA
International Classification:
G11B 5/66
US Classification:
428817, 360131, 365 64, 365 65, 365 66, 365145
Abstract:
A heterostructure of multiferroics or magnetoelectrics (ME) was disclosed. The film has both ferromagnetic and ferroelectric properties, as well as magneto-optic (MO) and electro-optic (EO) properties. Oxide buffer layers were employed to allow grown a cracking-free heterostructure a solution coating method.

Electro-Optic Gain Ceramic And Lossless Devices

US Patent:
2007028, Dec 13, 2007
Filed:
Sep 27, 2006
Appl. No.:
11/528166
Inventors:
Kewen Kevin Li - Andover MA, US
Hua Jiang - Sharon MA, US
Yingyin Kevin Zou - Lexington MA, US
International Classification:
H01S 3/00
US Classification:
359333
Abstract:
The present invention provides a neodymium doped, transparent electro-optic gain ceramic material consisting lead, zirconium, titanium and lanthanum. The electro-optic gain ceramic material either has a linear electro-optic coefficient or a quadratic electro-optic coefficient, which is greater than about 0.3×10m/Vfor the latter, a propagation loss of less than about 0.3 dB/mm, and an optical gain of great than 2 dB/mm at a wavelength of about 1064 nm while optically pumped by a 2 watts diode laser at a wavelength of 802 nm at 20 C. The present invention also provides electro-optic devices including a neodymium doped, transparent electro-optic gain ceramic material consisting lead, zirconium, titanium and lanthanum. The present invention also provides lossless optical devices and amplifiers with an operating wavelength in the range of 1040 nm to 1100 nm while optically pumped at a wavelength in the range of 794 nm to 810 nm. The materials and devices of the present invention are useful in light intensity, phase and polarization control at a wavelength of about 1060 nm.

Possible Relatives

Cynthia Jiang  David Q Jiang  Daniel X Jiang  Danny P Jiang  Dennis Jiang  Dian Jiang  Dongyan Jiang  Hua Kiefer  Hua K Kuang  Hua Meng 

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