Inventor
XIAOYU XI
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems73%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
H03KPulse technique9%
PatentTitleYear
12,438,465Buck-boost converter and hybrid control method202512,126,262Dual-phase constant on-time power converter and control method202411,984,877Load switch apparatus and control method202411,901,821Dual-phase constant on-time power converter and control method202411,848,609Control circuit and method for switching power converters202311,705,811Buck-boost converter and hybrid control method202311,682,973Advanced constant off-time control for four-switch buck-boost converter202311,522,457Buck-boost converter and control method202211,303,213Control circuit and method for switching power converters2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to M3 TECH INC (8)· patent assignee history
2022–2025Based in US· patent location history
2024Patents assigned to XIAN M3 SEMICONDUCTOR INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| M3 TECH INC | 8 | 2022–2025 |
| XIAN M3 SEMICONDUCTOR INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2022–2025 |