Search

Amritbir K. Sandhu

Examiner (ID: 2919, Phone: (571)270-1894 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2613, 4174, 2636
Total Applications
766
Issued Applications
607
Pending Applications
56
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18928028 [patent_doc_number] => 20240031032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEMS AND METHODS FOR ENABLING AN OPTICS BASED COMPUTE SYSTEM ASSOCIATED WITH TRANSMISSION AND RECEPTION [patent_app_type] => utility [patent_app_number] => 18/256904 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256904
SYSTEMS AND METHODS FOR ENABLING AN OPTICS BASED COMPUTE SYSTEM ASSOCIATED WITH TRANSMISSION AND RECEPTION Dec 7, 2021 Issued
Array ( [id] => 18332376 [patent_doc_number] => 11637638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Modular carrier recovery [patent_app_type] => utility [patent_app_number] => 17/543915 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543915
Modular carrier recovery Dec 6, 2021 Issued
Array ( [id] => 19605752 [patent_doc_number] => 20240396632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => RADIO FREQUENCY LINK TRANSMISSION OF UPLINK COMMUNICATIONS ASSOCIATED WITH VISIBLE LIGHT COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/696099 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18696099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696099
RADIO FREQUENCY LINK TRANSMISSION OF UPLINK COMMUNICATIONS ASSOCIATED WITH VISIBLE LIGHT COMMUNICATIONS Dec 2, 2021 Pending
Array ( [id] => 18191335 [patent_doc_number] => 11581946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Wideband photonic synthesizer stabilized to a reference clock using photonic components [patent_app_type] => utility [patent_app_number] => 17/538499 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5245 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538499
Wideband photonic synthesizer stabilized to a reference clock using photonic components Nov 29, 2021 Issued
Array ( [id] => 17631482 [patent_doc_number] => 20220166497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => System and Method for Data Handling of Linked Earth-Space Layers with Optional Heavy Computation [patent_app_type] => utility [patent_app_number] => 17/534535 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534535
System and method for data handling of linked earth-space layers with optional heavy computation Nov 23, 2021 Issued
Array ( [id] => 18875411 [patent_doc_number] => 11863238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Dual-mode receiver integrated with dispersion compensator [patent_app_type] => utility [patent_app_number] => 17/456137 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456137
Dual-mode receiver integrated with dispersion compensator Nov 21, 2021 Issued
Array ( [id] => 18137802 [patent_doc_number] => 11563497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Optical modulator, optical transmitter, and optical communication apparatus [patent_app_type] => utility [patent_app_number] => 17/454813 [patent_app_country] => US [patent_app_date] => 2021-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 39271 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454813
Optical modulator, optical transmitter, and optical communication apparatus Nov 13, 2021 Issued
Array ( [id] => 17584056 [patent_doc_number] => 20220140911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => BI-DIRECTIONAL SIGNAL INTERFACE WITH SUPPRESSION OF REFLECTED SIGNALS [patent_app_type] => utility [patent_app_number] => 17/510464 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510464
BI-DIRECTIONAL SIGNAL INTERFACE WITH SUPPRESSION OF REFLECTED SIGNALS Oct 25, 2021 Abandoned
Array ( [id] => 18206201 [patent_doc_number] => 11588613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-21 [patent_title] => Systems and methods for synchronization of photons over quantum channels with co-propagating clock pulses [patent_app_type] => utility [patent_app_number] => 17/511200 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5806 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511200
Systems and methods for synchronization of photons over quantum channels with co-propagating clock pulses Oct 25, 2021 Issued
Array ( [id] => 18447521 [patent_doc_number] => 11683102 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Bandwidth allocation method and associated optical line terminal [patent_app_type] => utility [patent_app_number] => 17/503278 [patent_app_country] => US [patent_app_date] => 2021-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8152 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503278
Bandwidth allocation method and associated optical line terminal Oct 15, 2021 Issued
Array ( [id] => 18261774 [patent_doc_number] => 11609474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Terahertz signal generation apparatus and terahertz signal generation method using the same [patent_app_type] => utility [patent_app_number] => 17/496684 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5740 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496684
Terahertz signal generation apparatus and terahertz signal generation method using the same Oct 6, 2021 Issued
Array ( [id] => 17486935 [patent_doc_number] => 20220094439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => POLARIZATION-DIVERSITY KRAMERS-KRONIG HETERODYNE RECEIVER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/488040 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488040
Polarization-diversity Kramers-Kronig heterodyne receiver and method Sep 27, 2021 Issued
Array ( [id] => 17347939 [patent_doc_number] => 20220014270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => LIDAR BASED COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/485960 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485960
Lidar based communication Sep 26, 2021 Issued
Array ( [id] => 18758399 [patent_doc_number] => 20230361873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD AND RECEIVER FOR RECEIVING OPTICAL SIGNAL IN OPTICAL WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/026414 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026414
Method and receiver for receiving optical signal in optical wireless communication system Sep 23, 2021 Issued
Array ( [id] => 19620204 [patent_doc_number] => 20240405884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => RECEPTION DEVICE AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/689904 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689904
RECEPTION DEVICE AND COMMUNICATION DEVICE Sep 20, 2021 Pending
Array ( [id] => 18089291 [patent_doc_number] => 11539432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Systems and methods for skew detection and pre-compensation in a coherent optical system [patent_app_type] => utility [patent_app_number] => 17/460905 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5404 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460905
Systems and methods for skew detection and pre-compensation in a coherent optical system Aug 29, 2021 Issued
Array ( [id] => 19415140 [patent_doc_number] => 12080984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Apparatus and method for tunable frequency parametric down conversion of high peak power lasers through dual chirp pulse mixing [patent_app_type] => utility [patent_app_number] => 17/412339 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4549 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412339
Apparatus and method for tunable frequency parametric down conversion of high peak power lasers through dual chirp pulse mixing Aug 25, 2021 Issued
Array ( [id] => 17403689 [patent_doc_number] => 20220045780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Electro-Optical Interface Module and Associated Methods [patent_app_type] => utility [patent_app_number] => 17/410443 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410443
Electro-optical interface module and associated methods Aug 23, 2021 Issued
Array ( [id] => 18832944 [patent_doc_number] => 20230401471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => A Method for Improving Quantum Repeater Rate [patent_app_type] => utility [patent_app_number] => 18/040080 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040080
A Method for Improving Quantum Repeater Rate Aug 16, 2021 Pending
Array ( [id] => 17879272 [patent_doc_number] => 11451307 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Optical system and method [patent_app_type] => utility [patent_app_number] => 17/403783 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6029 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403783
Optical system and method Aug 15, 2021 Issued
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