Full-functionality back power protection (bpp) input/output (i/o) circuit with overvoltage protection including electrostatic discharge
US-2025158390-A1 · May 15, 2025 · US
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Tan Chiew-Guan patents
Tan Chiew-Guan is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tan Chiew-Guan |
| Total patents | 29 |
| First publication | Feb 12, 2015 |
| Latest publication | May 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Dynamic gate-overdrive voltage boost receiver
US-11637356-B1 · Apr 25, 2023 · US
Dynamic transistor gate overdrive for input/output (I/O) drivers and level shifters
US-11251794-B2 · Feb 15, 2022 · US
Static and intermittent dynamic multi-bias core for dual pad voltage level shifter
US-11171649-B1 · Nov 9, 2021 · US
Dynamic transistor gate overdrive for input/output (i/o) drivers and level shifters
US-2021111720-A1 · Apr 15, 2021 · US
Level shifter with auto voltage-bias reliability protection
US-10911047-B1 · Feb 2, 2021 · US
Dynamic transistor gate overdrive for input/output (I/O) drivers and level shifters
US-10892760-B1 · Jan 12, 2021 · US
Dynamic power supply shifting
US-10700683-B1 · Jun 30, 2020 · US
Back power protection (BPP) in a system on a chip (SOC) with critical signaling scheme
US-10627881-B2 · Apr 21, 2020 · US
Asynchronous interrupt with synchronous polling and inhibit options on an RFFE bus
US-10614009-B2 · Apr 7, 2020 · US
Recent patents
Latest publications not already listed above.
Back power protection (bpp) in a system on a chip (soc) with critical signaling scheme
US-2019317579-A1 · Oct 17, 2019 · US
Asynchronous interrupt with synchronous polling and inhibit options on an rffe bus
US-2019286587-A1 · Sep 19, 2019 · US
Apparatus and method for data level shifting with boost assisted inputs for high speed and low voltage applications
US-10128846-B2 · Nov 13, 2018 · US
Radio frequency front-end slew and jitter consistency for voltages below 1.8 volts
US-2018287835-A1 · Oct 4, 2018 · US
Apparatus and method for data level shifting with boost assisted inputs for high speed and low voltage applications
US-2018287609-A1 · Oct 4, 2018 · US
Single line PMIC-host low-level control interface
US-9973431-B2 · May 15, 2018 · US
Latch-based power-on checker
US-9800230-B1 · Oct 24, 2017 · US
High voltage input receiver using low-voltage devices
US-9735763-B1 · Aug 15, 2017 · US
Single-line pmic-host low-level control interface
US-2017171081-A1 · Jun 15, 2017 · US
Input/output (I/O) driver implementing dynamic gate biasing of buffer transistors
US-9614529-B1 · Apr 4, 2017 · US
Output driver with back-powering prevention
US-9484911-B2 · Nov 1, 2016 · US
Output driver with back-powering prevention
US-2016248418-A1 · Aug 25, 2016 · US
Electrostatic discharge diodes and methods of forming electrostatic discharge diodes
US-9379201-B2 · Jun 28, 2016 · US
Electrostatic discharge diode
US-2015333053-A1 · Nov 19, 2015 · US
High-voltage input receiver using low-voltage devices
US-9184735-B1 · Nov 10, 2015 · US
Electrostatic protection for stacked multi-chip integrated circuits
US-9184130-B2 · Nov 10, 2015 · US
High-voltage input receiver using low-voltage devices
US-2015303906-A1 · Oct 22, 2015 · US
Electrostatic discharge diode
US-9093462-B2 · Jul 28, 2015 · US
Passing high voltage inputs using a controlled floating pass gate
US-2015042401-A1 · Feb 12, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qualcomm Inc | 29 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03K19/00315 | 8 |
| H03K19/018521 | 6 |
| H10W90/722 | 4 |
| H10W90/297 | 4 |
| H10W90/00 | 4 |