Search

Raymond Rei-yang Chai

Examiner (ID: 797, Phone: (571)270-0576 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
708
Issued Applications
510
Pending Applications
80
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19323182 [patent_doc_number] => 20240244730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LIGHTING DEVICE CONTROL SYSTEM HAVING FUNCTION DETECTING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/195930 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195930
Lighting device control system having function detecting mechanism May 9, 2023 Issued
Array ( [id] => 20815364 [patent_doc_number] => 20260190201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-02 [patent_title] => CONTROLLING LIGHT OUTPUT LEVEL BASED ON MEASURED LIGHT DIFFERENTLY IN DIFFERENT OPERATING MODES [patent_app_type] => utility [patent_app_number] => 18/865391 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18865391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/865391
CONTROLLING LIGHT OUTPUT LEVEL BASED ON MEASURED LIGHT DIFFERENTLY IN DIFFERENT OPERATING MODES May 9, 2023 Pending
Array ( [id] => 20625861 [patent_doc_number] => 12593385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Control methods and controllers for coordinated lighting effects [patent_app_type] => utility [patent_app_number] => 18/311958 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311958
Control methods and controllers for coordinated lighting effects May 3, 2023 Issued
Array ( [id] => 20833238 [patent_doc_number] => 20260192739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => LIGHTING DEVICE AND VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 18/861115 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861115
LIGHTING DEVICE AND VEHICLE LAMP May 1, 2023 Pending
Array ( [id] => 20899250 [patent_doc_number] => 12706525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Driver arrangement including power factor correction circuitry [patent_app_type] => utility [patent_app_number] => 18/862652 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3432 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18862652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862652
DRIVER ARRANGEMENT INCLUDING POWER FACTOR CORRECTION CIRCUITRY Apr 24, 2023 Pending
Array ( [id] => 20806144 [patent_doc_number] => 12671057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Antenna for inductively coupled plasma excitation, antenna unit for inductively coupled plasma excitation, and plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 18/135753 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 6764 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 18135753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135753
Antenna for inductively coupled plasma excitation, antenna unit for inductively coupled plasma excitation, and plasma processing apparatus Apr 17, 2023 Issued
Array ( [id] => 19500730 [patent_doc_number] => 20240339748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => COMPACT HIGH-PERFORMANCE DUAL-POLARIZED QUASI-OMNIDIRECTIONAL MIMO ANTENNA APPARATUS FOR 3G/4G/5G SMALL-CELL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/130842 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130842
Compact high-performance dual-polarized quasi-omnidirectional MIMO antenna apparatus for 3G/4G/5G small-cell applications Apr 3, 2023 Issued
Array ( [id] => 20776376 [patent_doc_number] => 12660068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Signal generator module for dimming of a luminaire [patent_app_type] => utility [patent_app_number] => 18/848279 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848279
Signal generator module for dimming of a luminaire Mar 28, 2023 Issued
Array ( [id] => 18542624 [patent_doc_number] => 20230247742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/128059 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18128059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128059
AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE Mar 28, 2023 Pending
Array ( [id] => 19564308 [patent_doc_number] => 12139066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Lighting control for autonomous vehicles [patent_app_type] => utility [patent_app_number] => 18/188550 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4963 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188550
Lighting control for autonomous vehicles Mar 22, 2023 Issued
Array ( [id] => 18663179 [patent_doc_number] => 20230309204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ILLUMINATION CONTROL DEVICE, METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING ILLUMINATION CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/188445 [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] => 13167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188445
ILLUMINATION CONTROL DEVICE, METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING ILLUMINATION CONTROL PROGRAM Mar 21, 2023 Abandoned
Array ( [id] => 18515024 [patent_doc_number] => 20230231296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => ANTENNA STRUCTURE AND ELECTRONIC DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/186554 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18186554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186554
Antenna structure and electronic device comprising same Mar 19, 2023 Issued
Array ( [id] => 18710140 [patent_doc_number] => 20230332764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR CONTROLLING FLASHING COLOR LAMPS [patent_app_type] => utility [patent_app_number] => 18/120370 [patent_app_country] => US [patent_app_date] => 2023-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120370
METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR CONTROLLING FLASHING COLOR LAMPS Mar 10, 2023 Abandoned
Array ( [id] => 19888223 [patent_doc_number] => 12273972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Lighting system for an environment and a control module for use therein [patent_app_type] => utility [patent_app_number] => 18/119744 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 26 [patent_no_of_words] => 17517 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 18119744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119744
Lighting system for an environment and a control module for use therein Mar 8, 2023 Issued
Array ( [id] => 19436502 [patent_doc_number] => 20240305000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => DIPOLE ANTENNA WITH LOW CROSS SECTIONAL AREA [patent_app_type] => utility [patent_app_number] => 18/119747 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119747
Dipole antenna with low cross sectional area Mar 8, 2023 Issued
Array ( [id] => 20618150 [patent_doc_number] => 20260088253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => PLASMA GENERATING APPARATUS AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/108729 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19108729 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/108729
PLASMA GENERATING APPARATUS AND PLASMA PROCESSING APPARATUS Mar 6, 2023 Pending
Array ( [id] => 18653642 [patent_doc_number] => 20230299483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ANTENNA STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/115935 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115935
Antenna structure including a plurlaity of radiating portions Feb 28, 2023 Issued
Array ( [id] => 19207914 [patent_doc_number] => 20240179813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHOD FOR ADJUSTING COLOR RENDERING INDEX OF LIGHT SOURCE AND STAGE LIGHT FIXTURE USING SAME [patent_app_type] => utility [patent_app_number] => 18/176317 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176317
Method for adjusting color rendering index of light source and stage light fixture using same Feb 27, 2023 Issued
Array ( [id] => 18601753 [patent_doc_number] => 20230276558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Lighting Control [patent_app_type] => utility [patent_app_number] => 18/113684 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113684
Technique for controlling operational dependencies among luminaires of a lighting system Feb 23, 2023 Issued
Array ( [id] => 19207920 [patent_doc_number] => 20240179819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LIGHTING DEVICE HAVING INTELLIGENT PREDICTING FUNCTION AND LIGHTING SYSTEM HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/113599 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18113599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113599
LIGHTING DEVICE HAVING INTELLIGENT PREDICTING FUNCTION AND LIGHTING SYSTEM HAVING THE SAME Feb 22, 2023 Abandoned
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