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Yiu Y Lee DeceasedNew York, NY

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Known as:
Yiu Yeung Lee Yiu E Lee Liu Y Lee Yui Y Lee Yeung Lee Yiu
Related to:
Lan Li 44

Yiu Lee Phones & Addresses

New York, NY

Atlanta, GA

Tucker, GA

220 Camac St, Philadelphia, PA 19107 (215) 563-5169

Norcross, GA

Mentions for Yiu Y Lee

Career records & work history

Medicine Doctors

Yiu Fun Derek Lee

Specialties:
Obstetrics & Gynecology
Work:
Yiu Fun Derek Lee MD
2440 S Hacienda Blvd STE 116, Hacienda Heights, CA 91745
(626) 369-1886 (phone) (626) 369-2557 (fax)
Education:
Medical School
University of California, Davis School of Medicine
Graduated: 1993
Conditions:
Abnormal Vaginal Bleeding, Conditions of Pregnancy and Delivery, Genital HPV, Spontaneous Abortion, Uterine Leiomyoma, Breast Disorders, Candidiasis of Vulva and Vagina, Complicating Pregnancy or Childbirth, Ectopic Pregnancy, Endometriosis, Female Infertility, Menopausal and Postmenopausal Disorders, Pregnancy-Induced Hypertension, Uncomplicated or Low Risk Pregnancy and Delivery
Languages:
Chinese, English, Spanish
Description:
Dr. Lee graduated from the University of California, Davis School of Medicine in 1993. He works in Hacienda Heights, CA and specializes in Obstetrics & Gynecology. Dr. Lee is affiliated with Citrus Valley Medical Center Queen Of The Valley Campus and San Gabriel Valley Medical Center.
Yiu Lee Photo 1

Yiu Fun Derek Lee

Specialties:
Obstetrics & Gynecology
Obstetrics
Education:
University of California at Davis (1993)

Yiu Lee resumes & CV records

Resumes

Yiu Lee Photo 36

Librarian At Yale University Library

Location:
Greater New York City Area
Industry:
Education Management

Publications & IP owners

Us Patents

Delivery Of Content

US Patent:
2012022, Sep 6, 2012
Filed:
Sep 27, 2011
Appl. No.:
13/246350
Inventors:
Agustin Schapira - Amherst MA, US
Yiu Leung Lee - Philadelphia PA, US
Assignee:
COMCAST CABLE COMMUNICATIONS, LLC - Philadelphia PA
International Classification:
G06F 15/16
US Classification:
709217
Abstract:
Systems and methods are provided for a pull model for delivery of data such as content metadata among interconnected content delivery networks (CDNi), allowing for accurate metadata information in appropriate edge servers in a large CDNi system. When a request for an asset in a CDN (CDN A) is to be served by another, interconnected CDN (CDN B), a link to the location where the metadata is stored within CDN A can be provided along with the request for CDN B to serve the content to the user. The link can be passed to the appropriate edge device in CDN B, which can retrieve the metadata to set up and support the content session. The encrypted information can also be passed recursively by CDN B to other CDNs with which it is interconnected.

Network Congestion Analysis

US Patent:
2012023, Sep 13, 2012
Filed:
Mar 7, 2011
Appl. No.:
13/041927
Inventors:
Yiu Lee - Philadelphia PA, US
Alain Durand - Great Falls VA, US
Assignee:
COMCAST CABLE COMMUNICATIONS, LLC - Philadelphia PA
International Classification:
H04L 12/56
H04J 3/26
US Classification:
370230, 370432
Abstract:
A network monitoring and network congestion analysis can be performed based on a comparison of data packets at multiple different network nodes installed at different locations on a communication path. A downstream network node may be installed at a user location while an upstream network may be installed at an access router further up the network. A network congestion analyzer may receive data packet information including timestamps from both network nodes, and may compare the data packet information to group the data packets into application flows and match the corresponding packets from the different network nodes. Based on the data packet matching, the network congestion analyzer may calculate packet loss, packet delay, packet delay variation, and perform other network congestion analysis techniques for the application flows corresponding to a user's various devices and the applications executing on those devices.

Adaptive Buffer Control

US Patent:
2013018, Jul 25, 2013
Filed:
Jan 19, 2012
Appl. No.:
13/354146
Inventors:
YIU LEUNG LEE - PHILADELPHIA PA, US
Assignee:
COMCAST CABLE COMMUNICATIONS, LLC - PHILADELPHIA PA
International Classification:
H04L 12/26
US Classification:
370235
Abstract:
A method, device, computer readable medium, and system are disclosed that in one aspect may calculate a data rate and a latency of a packet flowing through a buffer, compare the data rate to a provisioned data rate, compare the latency to a threshold, and adapt a size of the buffer in response to results of the comparisons.

Address Translation

US Patent:
2013018, Jul 25, 2013
Filed:
Jan 19, 2012
Appl. No.:
13/353439
Inventors:
Yiu Leung Lee - Philadelphia PA, US
Assignee:
COMCAST CABLE COMMUNICATIONS, LLC. - Philadelphia PA
International Classification:
H04L 12/56
H04L 29/06
US Classification:
370392, 370466
Abstract:
An apparatus, method, system and computer-readable medium are provided for converting traffic of a first communication type to traffic of one or more additional communication types. In some embodiments, the communication types may comprise IP communications, such as IPv4 and IPv6 communications. In some embodiments, multicast communications may be supported. For example, one or more tunnels or channels may be established to support transmitting data, such as content, to one or more destination addresses. In some embodiments, a destination address may be associated with a user device. One or more messages may comprise an address that may be extracted by a device, such as a router, to determine a destination. The one or more messages may comprise a request for service or a request to join a service group.

Dynamic Reclamation Of A Communication Resource In A Network

US Patent:
2013021, Aug 22, 2013
Filed:
Feb 16, 2012
Appl. No.:
13/398004
Inventors:
Ivan Ong - Malvern PA, US
Yiu L. Lee - Philadelphia PA, US
Assignee:
Comcast Cable Communications, LLC. - Philadelphia PA
International Classification:
H04W 72/04
US Classification:
370329
Abstract:
Aspects of the disclosure relate to dynamically reclaiming communication resources allocated to a device in a network. Reclaiming such resources can comprise releasing the communication resources when communication activity at an access point serving the device fulfils a reclamation criterion. The access point can monitor the communication activity based at least on network traffic associated with the device. In one aspect, the access point can determine an activity metric associated with the communication activity and, in response to the activity metric fulfilling a reclamation criterion, the access point can release the allocated communication resource.

Systems And Methods For Secure Communication

US Patent:
2022038, Dec 1, 2022
Filed:
May 28, 2021
Appl. No.:
17/303455
Inventors:
- Philadelphia PA, US
Yiu Leung Lee - Philadelphia PA, US
Joseph Crowe - Philadelphia PA, US
Thomas Modayil Jacob - Wayne PA, US
International Classification:
H04L 9/32
H04L 29/06
Abstract:
An encrypted message comprising a DNS request may be received from a client device. The DNS request may be decrypted to determine an IP address and a port associated with the client device. A security token may be determined based on the IP address and the port. A message comprising an indication of the DNS request and the security token may be sent to a DNS server. A reply comprising a payload and the security token may be received from the DNS server. Based on the security token, an indication of the payload of the reply may be sent to the client device.

Adaptive Buffer Control

US Patent:
2022038, Dec 1, 2022
Filed:
Aug 3, 2022
Appl. No.:
17/880224
Inventors:
- Philadelphia PA, US
Yiu Leung Lee - Philadelphia PA, US
International Classification:
H04L 43/0852
H04L 43/0894
H04L 43/16
H04L 47/25
Abstract:
Aspects of the disclosure include determining a data rate and a latency of one or more packets associated with a buffer, and adapting a size of the buffer based on the data rate or latency. The size of the buffer may also be adjusted differently based on its current size. For example, the size of the buffer may be increased by a greater amount if its current size is relatively small, or it may be decreased by a greater amount if its current size is relatively large. To determine how to adjust the buffer, the data rate may be compared to a data rate threshold and the latency may be compared to a latency threshold.

Methods And Systems For Accessing Content

US Patent:
2022035, Nov 3, 2022
Filed:
Apr 29, 2021
Appl. No.:
17/244472
Inventors:
- Philadelphia PA, US
Yiu Lee - Philadelphia PA, US
Thomas Modayil Jacob - Philadelphia PA, US
International Classification:
H04L 29/12
H04L 29/08
Abstract:
An identifier, for example, an identifier of a domain and/or a host of the domain (e.g., a fully qualified domain name (FQDN), etc.), such as a service management device (e.g., a server, a web server, a computing device, a web host device, a webpage, etc.), may be modified (e.g., hashed, encrypted, etc.) by a network device (e.g., a server, a domain name system (DNS) server, a DNS over hypertext transfer protocol secure (HTTPS) server/gateway (DoH server), DNS over Transport Layer Security (TLS) server/gateway (DoT server), a network management device, a computing device, etc.), sent to a user device (e.g., a client device, a smart device, a mobile device, a content output device, a computing device, a web browser, a search engine, etc.), and reused by the user device to request a service (e.g., a web service, a webpage, a file, content, a content item, etc.).

Possible Relatives

Cynthia E Lee  David Lee  Cyril O Lee  Davida H Lee  Davina N Lee  Davis R Lee  Davon D Lee  Yiu K Leung  Yiu Y Mui  Yiu Oliver 

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