Inventor

WONG SAU C

US58 patents

⚠️ This page may combine multiple inventors who share the name “WONG SAU C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WONG SAU C

SANDISK CORP

Multi-bit-per-cell flash EEPROM memory with refresh

Multi-bit-per-cell flash EEPROM memory with refresh

Programmable impedance device

Multi-bit-per-cell flash EEPROM memory with refresh

Word-line decoder for multi-bit-per-cell and analog/multi-level memories with improved resolution and signal-to-noise ratio

Non-volatile memories with improved endurance and extended lifetime

Multi-bit-per-cell flash EEPROM memory with refresh

High data rate write process for non-volatile flash memories

High data rate write process for non-volatile flash memories

Charge pump circuit adjustable in response to an external voltage source

Adjustable circuits for analog or multi-level memory

Charge pump circuit adjustable in response to an external voltage source

High data rate write process for non-volatile flash memories

Adjustable level shifter circuits for analog or multilevel memories

Non-linear mapping of threshold voltages for analog/multi-level memory

Techniques for storing digital data in an analog or multilevel memory

Multi-bit-per-cell flash EEPROM memory with refresh

Data encryption and signal scrambling using programmable data conversion arrays

High data rate write process for non-volatile flash memories

Flash memory permitting simultaneous read/write and erase operations in a single memory array

Programmable impedance device

Analog memory IC with fully differential signal path

Correction of corrupted elements in sensors using analog/multi-level non-volatile memory

Data encryption and signal scrambling using programmable data conversion arrays

Programmable arrays for data conversions between analog and digital

INVOX TECHNOLOGY

High-bandwidth read and write architectures for non-volatile memories

Address scrambling in a semiconductor memory

Multibit-per-cell non-volatile memory with error detection and correction

Testing of an analog memory using an on-chip digital input/output interface

Non-volatile memory with analog and digital interface and storage

Multi-bit-per-cell and analog/multi-level non-volatile memories with improved resolution and signal-to noise ratio

High resolution multi-bit-per-cell memory

Multiple array architecture for analog or multi-bit-cell memory

Analog and multi-level memory with reduced program disturb

Feedback loop for reading threshold voltage

Source biasing in non-volatile memory having row-based sectors

Combined digital write and analog rewrite process for non-volatile memory

Look-ahead erase for sequential data storage

Memory architecture for recording of multiple messages

INVOICE TECH INC

Read circuits for analog memory cells

High resolution analog storage EPROM and flash EPROM

High resolution analog storage EPROM and flash EPROM

Read circuit which uses a coarse-to-fine search when reading the threshold voltage of a memory cell

Digital testing of analog memory devices

Write circuits for analog memory

MULTI LEVEL MEMORY TECHNOLOGY

High bandwidth flash memory that selects programming parameters according to measurements of previous programming operations

Sectorless flash memory architecture

High bandwidth multi-level flash memory using dummy memory accesses to improve precision when writing or reading a data stream

INVOICE TECHNOLOGY

Pipelined record and playback for analog non-volatile memory

SAMSUNG ELECTRONICS CO LTD

File storage and erasure in flash memory