Search

Hung Q. Lam

Examiner (ID: 9356, Phone: (571)272-9790 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2874, 2883, 2809
Total Applications
766
Issued Applications
600
Pending Applications
1
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19209239 [patent_doc_number] => 11998269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Forming radial emissions from optical fibers [patent_app_type] => utility [patent_app_number] => 18/483934 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 15436 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483934
Forming radial emissions from optical fibers Oct 9, 2023 Issued
Array ( [id] => 18787517 [patent_doc_number] => 20230375841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METASURFACE WAVEGUIDE COUPLERS [patent_app_type] => utility [patent_app_number] => 18/342007 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342007
Metasurface waveguide couplers Jun 26, 2023 Issued
Array ( [id] => 19182253 [patent_doc_number] => 11988838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Diffractive optical waveguide and display device [patent_app_type] => utility [patent_app_number] => 18/119549 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6466 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119549
Diffractive optical waveguide and display device Mar 8, 2023 Issued
Array ( [id] => 18787511 [patent_doc_number] => 20230375835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METASURFACE WAVEGUIDE COUPLERS [patent_app_type] => utility [patent_app_number] => 18/170549 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18170549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170549
Metasurface waveguide couplers Feb 16, 2023 Issued
Array ( [id] => 18323868 [patent_doc_number] => 20230121996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => PROCESS FLOW WITH PRE-BIASED MASK AND WET ETCHING FOR SMOOTH SIDEWALLS IN SILICON NITRIDE WAVEGUIDES [patent_app_type] => utility [patent_app_number] => 18/083432 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083432
Process flow with pre-biased mask and wet etching for smooth sidewalls in silicon nitride waveguides Dec 15, 2022 Issued
Array ( [id] => 18392885 [patent_doc_number] => 20230161105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Silicon Photonics Device for LIDAR Sensor and Method for Fabrication [patent_app_type] => utility [patent_app_number] => 18/051337 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051337
Silicon photonics device for LIDAR sensor and method for fabrication Oct 30, 2022 Issued
Array ( [id] => 19312800 [patent_doc_number] => 12038610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Wafer-level optoelectronic packaging [patent_app_type] => utility [patent_app_number] => 17/947480 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6776 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947480
Wafer-level optoelectronic packaging Sep 18, 2022 Issued
Array ( [id] => 18437728 [patent_doc_number] => 20230185023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => INTEGRATED PHOTONICS OPTICAL GYROSCOPES WITH IMPROVED SENSITIVITY UTILIZING HIGH DENSITY SILICON NITRIDE WAVEGUIDES [patent_app_type] => utility [patent_app_number] => 17/942840 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942840
Integrated photonics optical gyroscopes with improved sensitivity utilizing high density silicon nitride waveguides Sep 11, 2022 Issued
Array ( [id] => 17984062 [patent_doc_number] => 20220350099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SYSTEM FOR DATA TRANSMISSION IN OPTICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/811800 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17811800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811800
System for data transmission in optical systems Jul 10, 2022 Issued
Array ( [id] => 18561021 [patent_doc_number] => 11726262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => In-plane chip-scale photonic device [patent_app_type] => utility [patent_app_number] => 17/747290 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 10937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747290
In-plane chip-scale photonic device May 17, 2022 Issued
Array ( [id] => 17689632 [patent_doc_number] => 20220196925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => OPTICAL FERRULES WITH WAVEGUIDE INACCESSIBLE SPACE [patent_app_type] => utility [patent_app_number] => 17/693991 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693991
Optical ferrules with waveguide inaccessible space Mar 13, 2022 Issued
Array ( [id] => 18795214 [patent_doc_number] => 11828985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Optical fiber connection [patent_app_type] => utility [patent_app_number] => 17/652770 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7776 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652770
Optical fiber connection Feb 27, 2022 Issued
Array ( [id] => 18584268 [patent_doc_number] => 20230266531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => BILAYER SILICON NITRIDE POLARIZATION SPLITTER AND ROTATOR [patent_app_type] => utility [patent_app_number] => 17/675057 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675057
Bilayer silicon nitride polarization splitter and rotator Feb 17, 2022 Issued
Array ( [id] => 17674379 [patent_doc_number] => 20220187546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => OPTICAL FIBER CONNECTION SYSTEM INCLUDING OPTICAL FIBER ALIGNMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/676027 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17676027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676027
Optical fiber connection system including optical fiber alignment device Feb 17, 2022 Issued
Array ( [id] => 18795212 [patent_doc_number] => 11828983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Photonics chips including cavities with non-right-angle internal corners [patent_app_type] => utility [patent_app_number] => 17/577162 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577162
Photonics chips including cavities with non-right-angle internal corners Jan 16, 2022 Issued
Array ( [id] => 18498791 [patent_doc_number] => 20230221513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PHOTONIC INTEGRATED CIRCUIT HAVING ARRAY OF PHOTONIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/647423 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647423
Photonic integrated circuit having array of photonic devices Jan 6, 2022 Issued
Array ( [id] => 18749667 [patent_doc_number] => 11808975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Semiconductor structure and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 17/646125 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646125
Semiconductor structure and fabrication method thereof Dec 26, 2021 Issued
Array ( [id] => 18997351 [patent_doc_number] => 11914188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Suspended waveguides on membrane and needle structures towards photonic atom trap integrated platforms [patent_app_type] => utility [patent_app_number] => 17/546302 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 12016 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546302
Suspended waveguides on membrane and needle structures towards photonic atom trap integrated platforms Dec 8, 2021 Issued
Array ( [id] => 19152352 [patent_doc_number] => 11977262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Fiber optic alignment assembly [patent_app_type] => utility [patent_app_number] => 17/545569 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545569
Fiber optic alignment assembly Dec 7, 2021 Issued
Array ( [id] => 17628809 [patent_doc_number] => 20220163824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => OPTOELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/540782 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17540782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540782
Optoelectronic device Dec 1, 2021 Issued
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