公开(公告)号：US20240055991A1

公开(公告)日：2024-02-15

申请号：US18446332

申请日：2023-08-08

Applicant: QUALCOMM Incorporated

Inventor： Sunghyun PARK ,  Pavan Kumar RAMAKRISHNA ,  Roger BROCKENBROUGH

IPC: H02M3/158 ,  H02M3/157 ,  H03K3/037

CPC classification number: H02M3/158 ,  H02M3/157 ,  H03K3/037

Abstract: Techniques and apparatus for transitioning between various operating modes for a switched-mode power supply (SMPS) in a wireless local area network (WLAN) device powered by a coin cell battery in an effort to maintain performance and functionality of the WLAN device and efficiency of the SMPS. One example apparatus is an integrated circuit (IC) for power management. The IC generally includes: a first port for coupling to a battery and a first terminal of a capacitive element; a second port for coupling to a second terminal of the capacitive element; a SMPS having an input coupled to the first port; and a switch coupled between the second port and a reference potential node for the IC.

公开(公告)号：US20240053784A1

公开(公告)日：2024-02-15

申请号：US18446338

申请日：2023-08-08

Applicant: QUALCOMM Incorporated

Inventor： Sunghyun PARK

IPC: G05F1/575

CPC classification number: G05F1/575

Abstract: Techniques and apparatus for operating an always-on low-dropout (LDO) voltage regulator during cold boot and different sleep mode scenarios for a device including the LDO regulator. The LDO regulator may be disposed, for example, in a wireless local area network (WLAN) device powered by a coin cell battery. One example apparatus may be an integrated circuit (IC), which may be disposed in such a WLAN device and/or may be a power management unit (PMU). The IC generally includes a first port for coupling to a battery, a second port, a switched-mode power supply (SMPS) including a power supply input coupled to the second port, and an LDO regulator including a power supply input selectively coupled to the first port or to an output of the SMPS.

公开(公告)号：US20250131023A1

公开(公告)日：2025-04-24

申请号：US18492360

申请日：2023-10-23

Applicant: QUALCOMM Incorporated

Inventor： Kyuhong SHIM ,  Jaeseong YOU ,  Sunghyun PARK ,  Geunho LEE ,  Michael Franco TAVEIRA

IPC: G06F16/33 ,  G06F3/01 ,  G06F3/041 ,  G06F16/335 ,  G06F16/34

Abstract: Various embodiments include systems and methods for generating a prompt for a large generative AI model (LXM), such as a large language model (LLM), large speech model (LSM), large/language vision model (LVM), vision language models (VLMs), hybrid model, multi-modal model, etc. A computing device may be equipped with components configured to receive a user's prompt for the LXM, determine a user's attention to the subject matter at the time or prior to receipt of the user's prompt, generate an enhanced prompt based on the user's prompt and the subject matter to which the user is paying attention at the time or prior to receipt of the user's prompt, and submit the enhanced prompt to the LLM.