Search

Raymond Rei-yang Chai

Examiner (ID: 308, Phone: (571)270-0576 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
700
Issued Applications
507
Pending Applications
77
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18663182 [patent_doc_number] => 20230309207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ILLUMINATION LIGHT CONTROL BASED ON ORIENTATION [patent_app_type] => utility [patent_app_number] => 17/656590 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656590
Illumination light control based on orientation Mar 24, 2022 Issued
Array ( [id] => 18646796 [patent_doc_number] => 11770888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Ambient lighting for improving sleeping disorders, cognition and/or neurological disorders [patent_app_type] => utility [patent_app_number] => 17/704671 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 11652 [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] => 17704671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704671
Ambient lighting for improving sleeping disorders, cognition and/or neurological disorders Mar 24, 2022 Issued
Array ( [id] => 18410507 [patent_doc_number] => 20230171860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Lamp Control Device, Controllable Color Temperature Lamp and Data Transmission Method [patent_app_type] => utility [patent_app_number] => 17/699343 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699343
Lamp Control Device, Controllable Color Temperature Lamp and Data Transmission Method Mar 20, 2022 Abandoned
Array ( [id] => 20551663 [patent_doc_number] => 12562463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => High-frequency radiation unit and multi-frequency base station antenna [patent_app_type] => utility [patent_app_number] => 18/691978 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2318 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691978
High-frequency radiation unit and multi-frequency base station antenna Mar 17, 2022 Issued
Array ( [id] => 20612506 [patent_doc_number] => 12588122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Lighting circuit [patent_app_type] => utility [patent_app_number] => 18/283053 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283053
Lighting circuit Mar 14, 2022 Issued
Array ( [id] => 18914365 [patent_doc_number] => 11877369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Adjusting a color mixing system depending on beam clipping [patent_app_type] => utility [patent_app_number] => 17/692056 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12044 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692056
Adjusting a color mixing system depending on beam clipping Mar 9, 2022 Issued
Array ( [id] => 17694534 [patent_doc_number] => 20220201827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SMART CONTROLLED LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/692028 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692028
SMART CONTROLLED LIGHTING SYSTEM Mar 9, 2022 Abandoned
Array ( [id] => 20434968 [patent_doc_number] => 12505986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Synchronization of plasma processing components [patent_app_type] => utility [patent_app_number] => 17/678604 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 3395 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678604
Synchronization of plasma processing components Feb 22, 2022 Issued
Array ( [id] => 18587576 [patent_doc_number] => 20230269841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Method And Apparatus For LED Light Control [patent_app_type] => utility [patent_app_number] => 17/678663 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17678663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678663
Method And Apparatus For LED Light Control Feb 22, 2022 Abandoned
Array ( [id] => 20434968 [patent_doc_number] => 12505986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Synchronization of plasma processing components [patent_app_type] => utility [patent_app_number] => 17/678604 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 3395 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678604
Synchronization of plasma processing components Feb 22, 2022 Issued
Array ( [id] => 17829439 [patent_doc_number] => 20220266743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => LIGHTING DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/673338 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673338
Lighting device for vehicle Feb 15, 2022 Issued
Array ( [id] => 18328839 [patent_doc_number] => 11634065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Control method and control device [patent_app_type] => utility [patent_app_number] => 17/668916 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8959 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668916
Control method and control device Feb 9, 2022 Issued
Array ( [id] => 17797582 [patent_doc_number] => 20220256674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Automatic Lighting System and Control Method [patent_app_type] => utility [patent_app_number] => 17/650383 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650383
Automatic Lighting System and Control Method Feb 8, 2022 Abandoned
Array ( [id] => 17835501 [patent_doc_number] => 20220272806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => LED LIGHTING CHANNELS HAVING SPECTRAL POWER DISTRIBUTION CHARACTERISTICS AND RELATED MULTI-CHANNEL TUNABLE WHITE LIGHTING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/667807 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667807
LED LIGHTING CHANNELS HAVING SPECTRAL POWER DISTRIBUTION CHARACTERISTICS AND RELATED MULTI-CHANNEL TUNABLE WHITE LIGHTING SYSTEMS Feb 8, 2022 Pending
Array ( [id] => 17888651 [patent_doc_number] => 20220304129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MULTIMODE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/665393 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665393
MULTIMODE CONTROL SYSTEM Feb 3, 2022 Pending
Array ( [id] => 18161544 [patent_doc_number] => 20230028136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ADJUSTABLE LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 17/649884 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649884
ADJUSTABLE LIGHT SOURCE Feb 2, 2022 Abandoned
Array ( [id] => 18448282 [patent_doc_number] => 11683873 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Energy-saving street light system with dynamic and real-time brightness adjustment [patent_app_type] => utility [patent_app_number] => 17/585589 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4230 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585589
Energy-saving street light system with dynamic and real-time brightness adjustment Jan 26, 2022 Issued
Array ( [id] => 18137226 [patent_doc_number] => 11562915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Methods, systems, and apparatus for optically monitoring individual lamps [patent_app_type] => utility [patent_app_number] => 17/582912 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582912
Methods, systems, and apparatus for optically monitoring individual lamps Jan 23, 2022 Issued
Array ( [id] => 17754474 [patent_doc_number] => 20220232679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => LIGHTING ARRAY FOR VARIOUS PLANT GROWTH STAGES [patent_app_type] => utility [patent_app_number] => 17/576132 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576132
Lighting array for various plant growth stages Jan 13, 2022 Issued
Array ( [id] => 19446217 [patent_doc_number] => 12096529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Light driver system with wired sensor board [patent_app_type] => utility [patent_app_number] => 17/647000 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6436 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647000
Light driver system with wired sensor board Jan 3, 2022 Issued
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