Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651664 | Neural network classifier trained for purchasing differentiation | Mohammad Khojastepour, Sampath Rangarajan, Eugene Chai, Carlos Bocanegra | 2023-05-16 |
| 11620880 | Self checkout system | Mohammad Khojastepour, Sampath Rangarajan, Eugene Chai, Carlos Bocanegra | 2023-04-04 |
| 11580317 | Tracking RFID groups with spatio-temporal proximity | Mohammad Khojastepour, Shasha Li, Sampath Rangarajan | 2023-02-14 |
| 11415669 | Walk-through gate with signal separation | Mohammad Khojastepour, Sampath Rangarajan | 2022-08-16 |
| 11379676 | RFID-based self-checkout systems using cycle counting | Mohammad Khojastepour, Sampath Rangarajan | 2022-07-05 |
| 11354641 | Transparent walk-through gate | Mohammad Khojastepour, Sampath Rangarajan | 2022-06-07 |
| 11120233 | Signature-based RFID localization | Mohammad Khojastepour, Sampath Rangarajan | 2021-09-14 |
| 11055502 | Sequential detection based classifications of RFID tags in three-dimensional space | Mohammad Khojastepour, Sampath Rangarajan | 2021-07-06 |
| 11048890 | Walk-through checkout station | Mohammad Khojastepour, Sampath Rangarajan | 2021-06-29 |
| 10943419 | Physical structure, state machine, and concepts of a RFID walk-through gate | Mohammad Khojastepour, Sampath Rangarajan | 2021-03-09 |
| 10930102 | Method for employing a RFID walk-through gate | Mohammad Khojastepour, Sampath Rangarajan | 2021-02-23 |
| 10795011 | Distance estimation using phase information | Mohammad Khojastepour | 2020-10-06 |
| 10739452 | Distance estimation using multiple phase differences | Mohammad Khojastepour | 2020-08-11 |
| 10677906 | Ambiguity resolution from the phase measurement in distance estimation based on radio frequency signals | Mohammad Khojastepour | 2020-06-09 |
| 10616880 | Signalling for coordinated multi-point transmission and reception (CoMP) | Narayan Prasad, Mohammad Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan | 2020-04-07 |
| 10332398 | Smart parking facility management by using wireless communication techniques to perform stationary and moving vehicle detection | Mohammad Khojastepour, Sampath Rangarajan | 2019-06-25 |
| 10234550 | Distance estimation between an RFID tag and an RFID reader | Mohammad Khojastepour | 2019-03-19 |
| 9967860 | Efficient network-wide broadcasting over LTE networks | Karthikeyan Sundaresan, Rajarajan Sivaraj | 2018-05-08 |
| 9888469 | Signalling for coordinated multi-point transmission and reception (CoMP) | Narayan Prasad, Mohammad Khojastepour, Karthikeyan Sundaresan, Sampath Rangarajan | 2018-02-06 |
| 9813944 | System and method for dynamic provisioning of Wi-Fi capacity in large venues using C-RAN architecture | Karthikeyan Sundaresan, Ramanujan Sheshadri | 2017-11-07 |
| 9722725 | System and method for resource management in heterogeneous wireless networks | Narayan Prasad, Vaibhav Singh, Sampath Rangarajan | 2017-08-01 |
| 9723532 | Intelligent WiFi-offloading for next-generation mobile networks | Rajesh Mahindra, Karthikeyan Sundaresan, Sampath Rangarajan, Hariharasudhan Viswanathan | 2017-08-01 |
| 9538415 | Enhanced interference management in heterogeneous wireless networks | Narayan Prasad, Sampath Rangarajan | 2017-01-03 |
| 9420493 | Exploiting cell dormancy and load balancing in LTE HetNets | Narayan Prasad, Sampath Rangarajan | 2016-08-16 |
| 9125047 | Cloud-based radio access network for small cells | Karthikeyan Sundaresan, Cheng Liu, Meilong Jiang, Sampath Rangarajan | 2015-09-01 |