
Daniel D. Chang
Examiner (ID: 9281, Phone: (571)272-1801 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2844, 0, 2819 |
| Total Applications | 2537 |
| Issued Applications | 2319 |
| Pending Applications | 103 |
| Abandoned Applications | 143 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19315872
[patent_doc_number] => 12041706
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-16
[patent_title] => LED lamp and local IR dimming assembly thereof
[patent_app_type] => utility
[patent_app_number] => 17/862995
[patent_app_country] => US
[patent_app_date] => 2022-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 25
[patent_no_of_words] => 6759
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862995
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/862995 | LED lamp and local IR dimming assembly thereof | Jul 11, 2022 | Issued |
Array
(
[id] => 19628639
[patent_doc_number] => 12167514
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Lighting connectivity module
[patent_app_type] => utility
[patent_app_number] => 17/862386
[patent_app_country] => US
[patent_app_date] => 2022-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 9417
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[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] => 17862386
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/862386 | Lighting connectivity module | Jul 10, 2022 | Issued |
Array
(
[id] => 17950229
[patent_doc_number] => 20220337248
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => PROGRAMMABLE ROUTING BRIDGE
[patent_app_type] => utility
[patent_app_number] => 17/856768
[patent_app_country] => US
[patent_app_date] => 2022-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9741
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17856768
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/856768 | PROGRAMMABLE ROUTING BRIDGE | Jun 30, 2022 | Pending |
Array
(
[id] => 19943848
[patent_doc_number] => 12315987
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Antenna-on-package system
[patent_app_type] => utility
[patent_app_number] => 17/854197
[patent_app_country] => US
[patent_app_date] => 2022-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 40
[patent_no_of_words] => 0
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854197
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/854197 | Antenna-on-package system | Jun 29, 2022 | Issued |
Array
(
[id] => 18099721
[patent_doc_number] => 20220418062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => LED CONTROL METHOD AND SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/846984
[patent_app_country] => US
[patent_app_date] => 2022-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5735
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846984
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/846984 | LED control method and system | Jun 21, 2022 | Issued |
Array
(
[id] => 17935273
[patent_doc_number] => 20220330399
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => LIGHTING SYSTEM WITH INTEGRATED SENSOR
[patent_app_type] => utility
[patent_app_number] => 17/846607
[patent_app_country] => US
[patent_app_date] => 2022-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846607
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/846607 | Lighting system with integrated sensor | Jun 21, 2022 | Issued |
Array
(
[id] => 18098735
[patent_doc_number] => 20220417076
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => TRANSMITTER CIRCUIT, CORRESPONDING ISOLATED DRIVER DEVICE, ELECTRONIC SYSTEM AND METHOD OF ENCODING A PULSE-WIDTH MODULATED SIGNAL INTO A DIFFERENTIAL PULSED SIGNAL
[patent_app_type] => utility
[patent_app_number] => 17/845860
[patent_app_country] => US
[patent_app_date] => 2022-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10101
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 343
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845860
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/845860 | Transmitter circuit, corresponding isolated driver device, electronic system and method of encoding a pulse-width modulated signal into a differential pulsed signal | Jun 20, 2022 | Issued |
Array
(
[id] => 19611351
[patent_doc_number] => 12160237
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-03
[patent_title] => Integrated circuit with output driver that compensates for supply voltage variations
[patent_app_type] => utility
[patent_app_number] => 17/843693
[patent_app_country] => US
[patent_app_date] => 2022-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4222
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843693
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/843693 | Integrated circuit with output driver that compensates for supply voltage variations | Jun 16, 2022 | Issued |
Array
(
[id] => 19598433
[patent_doc_number] => 12156308
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-26
[patent_title] => Computer-implemented method for controlling two light modules
[patent_app_type] => utility
[patent_app_number] => 17/842975
[patent_app_country] => US
[patent_app_date] => 2022-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2002
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842975
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/842975 | Computer-implemented method for controlling two light modules | Jun 16, 2022 | Issued |
Array
(
[id] => 19655092
[patent_doc_number] => 12176902
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Logic drive with brain-like elasticity and integrality based on standard commodity FPGA IC chips using non-volatile memory cells
[patent_app_type] => utility
[patent_app_number] => 17/835960
[patent_app_country] => US
[patent_app_date] => 2022-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 274
[patent_figures_cnt] => 342
[patent_no_of_words] => 242699
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835960
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/835960 | Logic drive with brain-like elasticity and integrality based on standard commodity FPGA IC chips using non-volatile memory cells | Jun 8, 2022 | Issued |
Array
(
[id] => 18822978
[patent_doc_number] => 20230397319
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => CONTROLLER FOR LED LAMP STRING AND CONTROL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/804852
[patent_app_country] => US
[patent_app_date] => 2022-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6010
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804852
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/804852 | CONTROLLER FOR LED LAMP STRING AND CONTROL SYSTEM | May 31, 2022 | Abandoned |
Array
(
[id] => 19429855
[patent_doc_number] => 12089307
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Dynamically regulated micro-LED pixel array
[patent_app_type] => utility
[patent_app_number] => 17/824805
[patent_app_country] => US
[patent_app_date] => 2022-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 9456
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824805
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/824805 | Dynamically regulated micro-LED pixel array | May 24, 2022 | Issued |
Array
(
[id] => 18790156
[patent_doc_number] => 20230378940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => Circuits and Methods for Generating Data Outputs Utilized Shared Clock-Activated Transistors
[patent_app_type] => utility
[patent_app_number] => 17/747899
[patent_app_country] => US
[patent_app_date] => 2022-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11462
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747899
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/747899 | Circuits and methods for generating data outputs utilized shared clock-activated transistors | May 17, 2022 | Issued |
Array
(
[id] => 19323185
[patent_doc_number] => 20240244733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => POWER CONTROL OF A LIGHT ANIMATION PERFOMRED ON A LIGHT MODULE
[patent_app_type] => utility
[patent_app_number] => 18/559165
[patent_app_country] => US
[patent_app_date] => 2022-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4699
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559165
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/559165 | Power control of a light animation performed on a light module | May 11, 2022 | Issued |
Array
(
[id] => 19671212
[patent_doc_number] => 12183987
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Phase shifter, method for manufacturing same, and electronic device
[patent_app_type] => utility
[patent_app_number] => 18/024022
[patent_app_country] => US
[patent_app_date] => 2022-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 7408
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[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] => 18024022
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/024022 | Phase shifter, method for manufacturing same, and electronic device | May 9, 2022 | Issued |
Array
(
[id] => 17835515
[patent_doc_number] => 20220272820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => DYNAMIC DISPLAY LIGHTING SYSTEMS WITH BIOACTIVE LIGHTING
[patent_app_type] => utility
[patent_app_number] => 17/738562
[patent_app_country] => US
[patent_app_date] => 2022-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 67591
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17738562
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/738562 | Dynamic display lighting systems with bioactive lighting | May 5, 2022 | Issued |
Array
(
[id] => 18952439
[patent_doc_number] => 11895757
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Performance directing method and performance directing system using the same
[patent_app_type] => utility
[patent_app_number] => 17/736394
[patent_app_country] => US
[patent_app_date] => 2022-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 14971
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736394
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/736394 | Performance directing method and performance directing system using the same | May 3, 2022 | Issued |
Array
(
[id] => 19888341
[patent_doc_number] => 12274090
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Semiconductor integrated circuit device
[patent_app_type] => utility
[patent_app_number] => 17/730881
[patent_app_country] => US
[patent_app_date] => 2022-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 5998
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730881
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/730881 | Semiconductor integrated circuit device | Apr 26, 2022 | Issued |
Array
(
[id] => 19436495
[patent_doc_number] => 20240304993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => DUAL-POLARIZED ANTENNA AND ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/026228
[patent_app_country] => US
[patent_app_date] => 2022-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14073
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18026228
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/026228 | Dual-polarized antenna and electronic device | Apr 24, 2022 | Issued |
Array
(
[id] => 18731289
[patent_doc_number] => 20230345597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => DEVICE AND METHOD FOR ADJUSTING LIGHT ACCORDING TO TEMPERATURE
[patent_app_type] => utility
[patent_app_number] => 17/728868
[patent_app_country] => US
[patent_app_date] => 2022-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728868
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/728868 | DEVICE AND METHOD FOR ADJUSTING LIGHT ACCORDING TO TEMPERATURE | Apr 24, 2022 | Abandoned |