Inventor
Wei Li
Inventor
Shanghai, CN
Overview
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing27%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04MTelephonic communication14%
H04WWireless communication networks8%
H04NPictorial communication, e.g. television5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
G01RMeasuring electric variables2%
G10LSpeech analysis techniques or speech synthesis2%
G11CStatic stores2%
H04BTransmission2%
PatentTitleYear
11,080,379User authentication202110,771,621Acoustic echo cancellation based sub band domain active speaker detection for audio and video conferencing applications202010,749,774Reducing data storage and network traffic with data compression202010,680,742Systems and methods for improved communication packet delivery over a public network202010,620,266System, apparatus and method for in-field self testing in a diagnostic sleep state202010,592,169Methods and systems that efficiently store metric data to enable period and peak detection202010,581,710Systems and methods for improved quality of a visualized call over network through scenario based buffer modulation202010,412,145Systems and methods for optimization of transmission of real-time data via network labeling201910,181,026Methods, media, and systems for detecting attack on a digital processing device20199,986,049Systems and methods for selection of a best server for real-time packet transmission20189,972,337Acoustic echo cancellation with delay uncertainty and delay change20189,935,866Systems and methods for last mile optimization of transmission of real-time data20189,871,709'Systems and methods for improved quality of a visualized call over network through scenario based buffer modulation'20189,838,544Systems and methods for improved quality of a call over network with load leveling and last mile signal indication20179,684,548'Integrating operating systems'20179,647,624'Adaptive loudness levelling method for digital audio signals in frequency domain'20179,614,768'Method for traffic load balancing'20179,576,127'Methods, media, and systems for detecting attack on a digital processing device'20179,509,449'Methods and apparatus for interference management in wireless networking'20169,479,412'Systems and methods for improved quality of a visualized call over network through pathway testing'20169,379,726'Adaptive asynchronous SAR ADC'20169,348,594'Core switching acceleration in asymmetric multiprocessor system'20169,336,754'Methods and apparatuses for controlling display refresh rate'20169,226,199'Methods and apparatus for interference management in wireless networking'20158,978,099'Methods and devices for detecting an IP address'20158,949,791'Distributed software testing using cloud computing resources'20158,799,998'Methods for controlling a traffic of an authentication server'20148,789,172'Methods, media, and systems for detecting attack on a digital processing device'20148,718,083'Mechanism for controlling data transmission in fragmentation transmission mode'20148,693,497'Long-reach ethernet system and relay'20148,559,154'Systems and methods for switching a relay at zero cross'20138,489,650'System, implementation, application, and query language for a tetrahedral data model for unstructured data'20138,479,176'Register mapping techniques for efficient dynamic binary translation'20138,362,809'Dual-mode voltage controlled oscillator, frequency synthesizer and wireless receiving device'20138,037,465'Thread-data affinity optimization using compiler'20118,028,209'Scalable scan system for system-on-chip design'20117,995,748'Method and apparatus for providing ecryption/decryption using two sequences of numbers'20117,984,431'Method and apparatus for exploiting thread-level parallelism'20117,936,862'Intelligently providing dialup access numbers using an automated voice response system'20117,882,498'Method, system, and program of a compiler to parallelize source code'20117,603,546'System, method and apparatus for dependency chain processing'20097,571,301'Fast lock-free post-wait synchronization for exploiting parallelism on multi-core processors'20097,346,152'Intelligently providing dialup access numbers using an automated voice response system'20087,260,705'Apparatus to implement mesocode'20077,228,528'Building inter-block streams from a dynamic execution trace for a program'20077,203,238'3:2 Pull-down detection'20077,155,575'Adaptive prefetch for irregular access patterns'20066,934,335'Video encoder with embedded scene change and 3:2 pull-down detections'20056,880,154'Alias-free test for dynamic array structures'20056,721,943'Compile-time memory coalescing for dynamic arrays'20046,507,614'Efficient de-quantization in a digital video decoding process using a dynamic quantization matrix for parallel computations'20036,374,195'System for monitoring and tracking tool and tool performance'20026,243,728'Partitioned shift right logic circuit having rounding support'20015,965,871'Column readout multiplexer for CMOS image sensors with multiple readout and fixed pattern noise cancellation'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Based in Fremont, CA, US· patent location history
2001–2007Patents assigned to SONY ELECTRONICS INC (4)· patent assignee history
2004–2020Patents assigned to INTEL CORP (14)· patent assignee history
2004–2013Based in Redwood City, CA, US· patent location history
2013–2020Patents assigned to LI WEI (15)· patent assignee history
2013–2020Based in Shanghai, CN· patent location history
2013–2021Based in Beijing, CN· patent location history
2014–2016Patents assigned to BROADCOM CORP (4)· patent assignee history
2014–2019Based in Rego Park, NY, US· patent location history
2016–2020Patents assigned to AGORA LAB INC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LI WEIself | 15 | 2013–2020 |
| INTEL CORP | 14 | 2004–2020 |
| AGORA LAB INC | 8 | 2016–2020 |
| BROADCOM CORP | 4 | 2014–2016 |
| SONY ELECTRONICS INC | 4 | 2001–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 9 | 2013–2020 |
| Redwood City, California, US | 9 | 2004–2013 |
| Beijing, CN | 7 | 2013–2021 |
| Fremont, California, US | 5 | 1999–2007 |
| Rego Park, New York, US | 3 | 2014–2019 |