Home › Hitachi › Joydeep Acharya

JA

Joydeep Acharya — 30 Patents

Hitachi: 27 patents #1,105 of 28,497Top 4%

Alcatel Lucent: 1 patents #2,436 of 4,169Top 60%

Milpitas, CA: #149 of 3,192 inventorsTop 5%

California: #17,345 of 386,348 inventorsTop 5%

Overall (All Time): #121,623 of 4,157,543Top 3%

30 Patents All Time

Joydeep Acharya has been granted 30 US patents while listed as an inventor at Hitachi. The first was granted in 2013 and the most recent in November 2025. Joydeep Acharya ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Joydeep Acharya in Milpitas, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #	Title	Co-Inventors	Date
12475601	Method to compute drift in image data before ml model inference	Ravneet Kaur, Hidenori Omiya, Yusaku Otsuka, Takahiro OHIRA, Toshiki Shimizu	2025-11-18
12459129	Method for motion optimized defect inspection by a robotic arm using prior knowledge from PLM and maintenance systems	Supriya Sathyanarayana	2025-11-04
12354360	Method to operate multiple sensors for multiple instances of interconnected human activity recognition	—	2025-07-08
12158882	Query based method to derive insight about manufacturing operations	—	2024-12-03
12099910	System to invoke update of machine learning models on edge computers	Jeremy Ostergaard	2024-09-24
12045531	Context-based information displays	Rahul Bharadwaj	2024-07-23
12033001	Optimizing machine learning as-a-service performance for cellular communication systems	Sudhanshu Gaur	2024-07-09
11842269	AI enabled sensor data acquisition	Andrew J. Walker	2023-12-12
10679065	Non-invasive data extraction from digital displays	Satoshi Katsunuma, Sudhanshu Gaur	2020-06-09
10666557	Method to manage data flow for edge-core distributed analytics systems	Yusuke Shomura, Sudhanshu Gaur	2020-05-26
10158534	Edge processing for data transmission	Sudhanshu Gaur	2018-12-18
10111033	GIS based compression and reconstruction of GPS data for transmission from a vehicular edge platform to the cloud	Sudhanshu Gaur	2018-10-23
9801014	Predictive analytics for location estimation of idle UEs in a cellular network	Salam Akoum	2017-10-24
9713009	Dual connectivity of user equipment to macro and small cell in long term evolution system	Long Gao, Sudhanshu Gaur	2017-07-18
9392591	Method for synchronization and signaling of occupied bands in orthogonal frequency division multiplexing (OFDM) transmissions	Sivarama Venkatesan, Harish Viswanathan	2016-07-12
9131417	Method and apparatus for cell selection and handover in LTE-advanced heterogeneous networks	Long Gao, Sudhanshu Gaur	2015-09-08
9066303	Power control in LTE-advanced heterogeneous networks	Long Gao, Sudhanshu Gaur	2015-06-23
9060377	ABS-based method for inter cell interference coordination in LTE-advanced networks	Long Gao, Sudhanshu Gaur	2015-06-16
9020549	Configuration of pilot signals by network for enabling comp	Long Gao, Sudhanshu Gaur	2015-04-28
9014737	Configuration of CSI-RS resources by network for enabling CoMP	Long Gao, Sudhanshu Gaur	2015-04-21
9014115	Method and apparatus for handling downlink reference signal interference to PDSCH in long term evolution coordinated multipoint transmission	Sudhanshu Gaur, Long Gao	2015-04-21
9014109	Method and apparatus for bit-level PDSCH muting and/or receiver puncturing in LTE-advanced heterogeneous networks	Sudhanshu Gaur, Long Gao	2015-04-21
8774800	UE initiated frequency partitioning based CoMP scheme for downlink cellular communications	—	2014-07-08
8711975	Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system	Sudhanshu Gaur	2014-04-29
8553639	Allocation of subframes for uplink and downlink transmission in TDD-LTE	Long Gao, Sudhanshu Gaur	2013-10-08