Search

Xinning Niu

Examiner (ID: 15418, Phone: (571)270-1437 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2112, 2828
Total Applications
1134
Issued Applications
872
Pending Applications
88
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19168776 [patent_doc_number] => 11984695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => Laser transducer [patent_app_type] => utility [patent_app_number] => 18/132070 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11230 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132070
Laser transducer Apr 6, 2023 Issued
Array ( [id] => 18981704 [patent_doc_number] => 11906874 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Acousto-optic deflector and methods of fabrication [patent_app_type] => utility [patent_app_number] => 18/132034 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132034
Acousto-optic deflector and methods of fabrication Apr 6, 2023 Issued
Array ( [id] => 19487651 [patent_doc_number] => 12107381 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Cooling system for laser field systems [patent_app_type] => utility [patent_app_number] => 18/132074 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132074
Cooling system for laser field systems Apr 6, 2023 Issued
Array ( [id] => 19926663 [patent_doc_number] => 12300961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Laser metal deposition systems and methods [patent_app_type] => utility [patent_app_number] => 18/132047 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132047
Laser metal deposition systems and methods Apr 6, 2023 Issued
Array ( [id] => 18933530 [patent_doc_number] => 11885949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Acousto-optic laser microscopy system [patent_app_type] => utility [patent_app_number] => 18/132069 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132069
Acousto-optic laser microscopy system Apr 6, 2023 Issued
Array ( [id] => 19506150 [patent_doc_number] => 12117567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Lidar and laser measurement techniques [patent_app_type] => utility [patent_app_number] => 18/295380 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4450 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295380
Lidar and laser measurement techniques Apr 3, 2023 Issued
Array ( [id] => 19484844 [patent_doc_number] => 20240332886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEM AND METHODS FOR A MULTIWAVELENGTH ERBIUM-DOPED FIBER SINGLE RING CAVITY LASER [patent_app_type] => utility [patent_app_number] => 18/192764 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192764
SYSTEM AND METHODS FOR A MULTIWAVELENGTH ERBIUM-DOPED FIBER SINGLE RING CAVITY LASER Mar 29, 2023 Pending
Array ( [id] => 18680592 [patent_doc_number] => 20230318254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => PHOSPHOR MEMBER, METHOD OF MANUFACTURING PHOSPHOR MEMBER, AND LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/191137 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191137
PHOSPHOR MEMBER, METHOD OF MANUFACTURING PHOSPHOR MEMBER, AND LIGHT-EMITTING DEVICE Mar 27, 2023 Pending
Array ( [id] => 18680593 [patent_doc_number] => 20230318255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => LASER MODULE [patent_app_type] => utility [patent_app_number] => 18/124658 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124658
Laser module Mar 21, 2023 Issued
Array ( [id] => 18653716 [patent_doc_number] => 20230299557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/182790 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182790
LIGHT EMITTING DEVICE Mar 12, 2023 Pending
Array ( [id] => 18515341 [patent_doc_number] => 20230231629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LIGHT SOURCE, LIGHT SOURCE DEVICE, METHOD OF DRIVING LIGHT SOURCE, RAMAN AMPLIFIER, AND RAMAN AMPLIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/180512 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180512
LIGHT SOURCE, LIGHT SOURCE DEVICE, METHOD OF DRIVING LIGHT SOURCE, RAMAN AMPLIFIER, AND RAMAN AMPLIFICATION SYSTEM Mar 7, 2023 Pending
Array ( [id] => 18616298 [patent_doc_number] => 20230283037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => TUNABLE HIGH FREQUENCY MODULATED LIGHT BEAM [patent_app_type] => utility [patent_app_number] => 18/169301 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169301
Tunable high frequency modulated light beam Feb 14, 2023 Issued
Array ( [id] => 18727334 [patent_doc_number] => 20230341620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => BROADBAND BACK MIRROR FOR A PHOTONIC CHIP [patent_app_type] => utility [patent_app_number] => 18/166233 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5583 [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] => 18166233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166233
Broadband back mirror for a photonic chip Feb 7, 2023 Issued
Array ( [id] => 18555736 [patent_doc_number] => 20230253753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LASER FREQUENCY STABILIZATION [patent_app_type] => utility [patent_app_number] => 18/163458 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18163458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163458
LASER FREQUENCY STABILIZATION Feb 1, 2023 Pending
Array ( [id] => 18424502 [patent_doc_number] => 20230178967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/162063 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162063
Light emitting device Jan 30, 2023 Issued
Array ( [id] => 18395340 [patent_doc_number] => 20230163561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => PACKAGE SELF-HEATING USING MULTI-CHANNEL LASER [patent_app_type] => utility [patent_app_number] => 18/158879 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158879
Package self-heating using multi-channel laser Jan 23, 2023 Issued
Array ( [id] => 18586449 [patent_doc_number] => 20230268714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SINGLE MODE LASER WITH LARGE OPTICAL MODE SIZE [patent_app_type] => utility [patent_app_number] => 18/157793 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18157793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157793
SINGLE MODE LASER WITH LARGE OPTICAL MODE SIZE Jan 19, 2023 Pending
Array ( [id] => 18533687 [patent_doc_number] => 20230238764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Piezo-tuned nonplanar ring oscillator with GHz range and 100 kHz bandwidth [patent_app_type] => utility [patent_app_number] => 18/099362 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099362
Piezo-tuned nonplanar ring oscillator with GHz range and 100 kHz bandwidth Jan 19, 2023 Pending
Array ( [id] => 19321996 [patent_doc_number] => 20240243543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD AND APPARATUS FOR COMPENSATING A REFERENCE FREQUENCY SHIFT [patent_app_type] => utility [patent_app_number] => 18/097963 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097963
METHOD AND APPARATUS FOR COMPENSATING A REFERENCE FREQUENCY SHIFT Jan 16, 2023 Pending
Array ( [id] => 20404631 [patent_doc_number] => 12494613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Device for the compression of laser pulses of the order of the nanosecond and consequent generation of ultrashort pulses of the order of one hundred femtoseconds [patent_app_type] => utility [patent_app_number] => 18/150079 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150079
Device for the compression of laser pulses of the order of the nanosecond and consequent generation of ultrashort pulses of the order of one hundred femtoseconds Jan 3, 2023 Issued
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