Qi Wen Li

US Patent:

6593774, Jul 15, 2003

Filed:

Dec 7, 2001

Appl. No.:

10/013284

Inventors:

Qi Li - Fremont CA

Assignee:

Highpoint Technologies, Inc. - Fremont CA

International Classification:

H03K 19018

US Classification:

326 75, 326 66, 326 67, 326 73, 326 77, 326 78

Abstract:

An improved ECL circuit, based upon an ECL circuit of conventional design, functions as the required transceiver for the bi-directional data transmission between a computer and an electronic device with a specific interface of USB 2. The value of an emitter resistor within an emitter resistance network in the conventional ECL circuit is adjusted till its output voltage amplitude meets the USB 2. 0 specification. A number of voltage level shifting and capacitive coupling circuits are added to both the input and output sections of the conventional ECL circuit making it directly interfaceable with the popular CMOS logic family. A collector electrode switch network is also added to the conventional ECL circuit to make its output terminals tri-statable thus compatible with the communication scheme of half duplexing under the USB 2. 0 specification.

US Patent:

8540902, Sep 24, 2013

Filed:

Jan 13, 2011

Appl. No.:

13/006266

Inventors:

Caihong Xing - Beijing, CN
Jianfeng Wang - Beijing, CN
Zhaojie Wei - Beijing, CN
Jun Ma - Irvine CA, US
Ching-Jung Tsai - Beijing, CN
Qi Li - Marlborough MA, US

Assignee:

Cnano Technology Limited - San Francisco CA

International Classification:

H01B 1/06
B05D 5/12

US Classification:

252511, 427 77, 977752

Abstract:

Carbon-nanotube based pastes and methods for making and using the same are disclosed. Carbon nanotubes are dispersed via milling; resultant paste has Hegman scale of greater than 7. The pastes can be used as electro-conductivity enhancement in electronic devices such as batteries, capacitors, electrodes or other devices needing high conductivity paste.

US Patent:

20200325177, Oct 15, 2020

Filed:

Jul 31, 2018

Appl. No.:

16/635070

Inventors:

- Oakland CA, US
Qi Li - San Francisco CA, US

International Classification:

C07K 11/02
C07K 1/02

Abstract:

Disclosed herein, inter alia, are methods of making and using streptogramin compositions.

US Patent:

20190012661, Jan 10, 2019

Filed:

Jan 26, 2018

Appl. No.:

15/880987

Inventors:

- Chicago IL, US
Benjamin Pierce McKean - New York NY, US
Sean Nicholas Harper - Evanston IL, US
Josh Krall - San Francisco CA, US
Qi Li - San Francisco CA, US

International Classification:

G06Q 20/38
G06Q 30/02
G06Q 20/12
G06Q 20/40

Abstract:

Systems and related methods facilitating secure payments are discussed herein. Some embodiments may provide for a system including a payment gateway server, a tokenizer server and a detokenizer server. The payment gateway server may receive payment card data from a merchant device and provide the payment data the tokenizer server. The tokenizer server may be configured to generate one or more tokens based on the payment data and provide the one or more tokens to the payment gateway server. During payment processing, the payment gateway server may be configured to provide the one or more tokens to the detokenizer server configured to determine the payment data based on the one or more tokens to facilitate completion of a financial transaction. In some embodiments, the one or more tokens may be stored for subsequent payments. Furthermore, some embodiments may provide for secure promotion redemptions in addition or alternative to payments.

US Patent:

20180115469, Apr 26, 2018

Filed:

Oct 20, 2017

Appl. No.:

15/789888

Inventors:

- Palo Alto CA, US
Brandon Heller - Menlo Park CA, US
Nikhil Handigol - Milpitas CA, US
Peyman Kazemian - Redwood City CA, US
Sivasankar Radhakrishnan - Santa Clara CA, US
Yasser Ganjisaffar - Sunnyvale CA, US
Braeden Partridge - Los Altos CA, US
Jared Jacobs - Palo Alto CA, US
Matthias Schroeder - Berlin, DE
Behram Mistree - Palo Alto CA, US
Rachit Biyani - Santa Clara CA, US
Andreas Voellmy - Mountain View CA, US
Natale Ruello - San Jose CA, US
Chiara Regale - Santa Clara CA, US
Pete Crocker - Falmouth, GB
William S. Whyte - San Jose CA, US
Yuefeng Liu - Cupertino CA, US
Jasdeep Hundal - Fremont CA, US
Qi Li - Mountain View CA, US

International Classification:

H04L 12/26

Abstract:

Embodiments of the present invention provide improved methods, techniques, and systems to compute relevant and useful information that may be presented to users in an understandable, intuitive, and actionable platform. The interactive platform includes a format and visualization that is capable of presenting data for a wide range of protocols and topologies at various functional layers of the network. The interactive platform provides selectable categories of filters which update the network data and views displayed to the users to aid in the analysis and investigation of potential root causes of problems, rather than merely presenting examples of symptoms. The interactive platform includes a method and visualization that is capable of presenting differences in network behavior at various functional layers of the network.

US Patent:

20170024375, Jan 26, 2017

Filed:

Jul 26, 2015

Appl. No.:

14/809243

Inventors:

- Redmond WA, US
Gokhan Tur - Los Altos CA, US
Xiang Li - New York NY, US
Qi Li - Sunnyvale CA, US

International Classification:

G06F 17/27
G06F 17/30
G10L 25/51

Abstract:

An “Utterance-Based Knowledge Tool” monitors user utterances (e.g., user speech or text inputs) to identify relevant statements of facts in declarative utterances of a user. A semantic parser is applied to each statement of facts to parse assertions comprising instances of two or more entities and relations between those entities. As such, each assertion explicitly delimits a relation between two particular entities (one of which may be the user) that are relevant to the particular user. The Utterance-Based Knowledge Tool places or categorizes the identified assertions (which each include entities and relations) into one or more of a plurality of predefined classes. These classified assertions are then applied to construct and/or update a personal knowledge graph for the user. This personal knowledge graph is then applied to respond to user queries, thereby improving personal relevancy of query responses provided to the user.