Search

David P. Bryant

Supervisory Patent Examiner (ID: 13135, Phone: (571)272-4526 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
3206, 3726, 1941
Total Applications
1513
Issued Applications
1188
Pending Applications
93
Abandoned Applications
228

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17483844 [patent_doc_number] => 20220091348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DUSTCAP WITH BUILT-IN CLEANER [patent_app_type] => utility [patent_app_number] => 17/479419 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479419
Dustcap with built-in cleaner Sep 19, 2021 Issued
Array ( [id] => 19529831 [patent_doc_number] => 20240353733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Wavelength Conversion Device [patent_app_type] => utility [patent_app_number] => 18/685318 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685318
Wavelength Conversion Device Sep 14, 2021 Pending
Array ( [id] => 18247818 [patent_doc_number] => 11604398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Organic thin-film quantum sources [patent_app_type] => utility [patent_app_number] => 17/474771 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2507 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474771
Organic thin-film quantum sources Sep 13, 2021 Issued
Array ( [id] => 19475257 [patent_doc_number] => 12105340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Cable installation using parachute [patent_app_type] => utility [patent_app_number] => 17/473802 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4974 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17473802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473802
Cable installation using parachute Sep 12, 2021 Issued
Array ( [id] => 17461933 [patent_doc_number] => 20220075238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => DEVICES AND METHODS FOR GIANT SINGLE-PHOTON NONLINEARITIES [patent_app_type] => utility [patent_app_number] => 17/468182 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468182
DEVICES AND METHODS FOR GIANT SINGLE-PHOTON NONLINEARITIES Sep 6, 2021 Abandoned
Array ( [id] => 18904213 [patent_doc_number] => 20240019698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHODS FOR DESIGNING DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY AND DIFFRACTION GRATING FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/021766 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18021766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021766
Methods for designing diffraction grating for augmented reality or virtual reality display and diffraction grating for augmented reality or virtual reality display Aug 31, 2021 Issued
Array ( [id] => 18911509 [patent_doc_number] => 11874486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Compact display with extended pixel resolution [patent_app_type] => utility [patent_app_number] => 17/458917 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458917
Compact display with extended pixel resolution Aug 26, 2021 Issued
Array ( [id] => 17293702 [patent_doc_number] => 20210389541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => OPTICAL FIBER HOLDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/446199 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446199
Optical fiber holding device Aug 26, 2021 Issued
Array ( [id] => 18342560 [patent_doc_number] => 11640037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Optical fiber holding device [patent_app_type] => utility [patent_app_number] => 17/446198 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446198
Optical fiber holding device Aug 26, 2021 Issued
Array ( [id] => 17445711 [patent_doc_number] => 20220066216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => MANUFACTURING METHOD OF WAVEGUIDE AND HEAD MOUNTED DISPLAY DEVICE HAVING WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 17/412269 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412269
Waveguide and head mounted display device having waveguide Aug 25, 2021 Issued
Array ( [id] => 17824064 [patent_doc_number] => 11429010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-30 [patent_title] => Systems and methods for a tunable radio frequency synthesizer utilizing optical frequency combs [patent_app_type] => utility [patent_app_number] => 17/412002 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7485 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412002
Systems and methods for a tunable radio frequency synthesizer utilizing optical frequency combs Aug 24, 2021 Issued
Array ( [id] => 18637664 [patent_doc_number] => 11762261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Parametric light generation method and its application [patent_app_type] => utility [patent_app_number] => 17/445785 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8343 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445785
Parametric light generation method and its application Aug 23, 2021 Issued
Array ( [id] => 18512748 [patent_doc_number] => 20230228962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => OPTICAL CABLE MEMBER,TOWING MEMBER, AND TOWING METHOD [patent_app_type] => utility [patent_app_number] => 18/018328 [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] => 7407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018328
OPTICAL CABLE MEMBER,TOWING MEMBER, AND TOWING METHOD Aug 23, 2021 Pending
Array ( [id] => 18154294 [patent_doc_number] => 11567270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Protective cap for an optical fiber connector [patent_app_type] => utility [patent_app_number] => 17/402120 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6205 [patent_no_of_claims] => 4 [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] => 17402120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402120
Protective cap for an optical fiber connector Aug 12, 2021 Issued
Array ( [id] => 17415341 [patent_doc_number] => 20220050245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PACKAGE STRUCTURE HAVING PHOTONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/395496 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395496
Package structure having photonic integrated circuit Aug 5, 2021 Issued
Array ( [id] => 20273213 [patent_doc_number] => 12442989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Optical fiber cable connection structure and method for manufacturing optical fiber cable [patent_app_type] => utility [patent_app_number] => 18/018696 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4666 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018696
Optical fiber cable connection structure and method for manufacturing optical fiber cable Aug 5, 2021 Issued
Array ( [id] => 18713328 [patent_doc_number] => 20230335964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SHORT PULSE LASER SYSTEM, AND METHOD FOR GENERATING LASER PULSES [patent_app_type] => utility [patent_app_number] => 18/023753 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023753
SHORT PULSE LASER SYSTEM, AND METHOD FOR GENERATING LASER PULSES Aug 4, 2021 Pending
Array ( [id] => 18911486 [patent_doc_number] => 11874463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Waveguide combiner with at least one embedded film layer [patent_app_type] => utility [patent_app_number] => 17/393419 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393419
Waveguide combiner with at least one embedded film layer Aug 3, 2021 Issued
Array ( [id] => 17247656 [patent_doc_number] => 20210367401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => OPTICAL FUNCTIONAL DEVICE AND LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/392899 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392899
Optical functional device and laser device Aug 2, 2021 Issued
Array ( [id] => 18613857 [patent_doc_number] => 20230280593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING SMALL INPUT APERTURE AND LARGE OUTPUT APERTURE [patent_app_type] => utility [patent_app_number] => 18/019473 [patent_app_country] => US [patent_app_date] => 2021-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9105 [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] => 18019473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019473
Compact head-mounted display system having small input aperture and large output aperture Jul 31, 2021 Issued
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