Inventor
Daniel C CHISU
Inventor
US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks35%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication15%
G06FElectric digital data processing10%
H04MTelephonic communication6%
G01CMeasuring distances, levels or bearings2%
G05DSystems for controlling or regulating non-electric variables2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
H01QAntennas, i.e. radio aerials2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
12,556,269Inter-satellite handover optimization based on terrestrial obstacle obstruction prediction by user device in obstruction scenarios2026D1103164Computing device202512,464,582Primary band selection by a carrier aggregation or dual connect aware communication device202512,445,178Device-controlled adaptive delay diversity202512,317,242Primary band selection by a user communication system based on predicting carrier aggregation or dual connection202512,284,667User communication system that determines carrier aggregation or dual connect communication demand requirement for primary band selection202512,170,556Dynamic selection and usage of MIMO antenna elements in an electronic device as a function of correlation patterns202412,167,282Communication device with predicted service failure triggered registration fallback for reduced communication service setup202412,155,789Adjusting transmit audio at near-end device based on background noise at far-end device202412,132,543Device-controlled transmit chain configuration for high power modes202412,069,527Call recovery for failure202412,034,505Dynamic transmit antenna modes of operation in multi-transmit carrier scenarios202412,001,220Mobile device navigation to a location having communication access to or connectivity with a wireless network202411,909,687Methods, systems, and electronic devices for initiating a communication channel for a first communication device with a second communication device202411,882,229Foldable communication device with two rollable displays202411,838,806Multiple call types for a call event202311,824,605Dynamic selection and usage of MIMO antenna elements in an electronic device as a function of correlation pattern202311,800,381Optimal device position for wireless communication202311,652,521Dynamic transmit antenna modes of operation in multi-transmit carrier scenarios202311,637,921Enabling vibration notification based on environmental noise202311,632,163Communication device with millimeter wave multipath selection and aggregation using wearable reflective surfaces202311,595,873Prioritizing radio frequency (RF) band connection in marginal coverage areas based on housing position of a communication device202311,595,462In-call feedback to far end device of near end device constraints202311,558,092Dynamic selection and usage of MIMO antenna elements in an electronic device as a function of correlation pattern202311,540,179Multiple call types for a call event202211,523,318Call recovery for multiple call failures202211,470,675Call type selection based on failure probability202211,258,504Thermal based wireless configuration202211,251,884Process based antenna configuration202211,228,998Communication device having dynamic multiple carrier selection2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to MOTOROLA MOBILITY LLC (29)· patent assignee history
2022–2026Based in US· patent location history
2025Patents assigned to LENOVO UNITED STATES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA MOBILITY LLC | 29 | 2022–2026 |
| LENOVO UNITED STATES INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 30 | 2022–2026 |