Joseph Chang

Array ( [id] => 20515144 [patent_doc_number] => 20260039247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => OSCILLATOR CIRCUITS, CURRENT SOURCES AND METHODS FOR PROVIDING PERIODIC FREQUENCY SIGNALS [patent_app_type] => utility [patent_app_number] => 18/986264 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986264 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19893820 [patent_doc_number] => 20250119132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => PWM-BASED CONTINUOUS CLOCK SERIAL INTERFACE [patent_app_type] => utility [patent_app_number] => 18/984060 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5979 [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] => 18984060 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20658948 [patent_doc_number] => 20260110989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => PHYSICS PACKAGE FOR CHIP SCALE ATOMIC CLOCKS AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/981085 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981085 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20558816 [patent_doc_number] => 20260058603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => CIRCUIT FOR PERFORMING EXPONENTIAL TEMPERATURE COMPENSATION IN AN OSCILLATOR [patent_app_type] => utility [patent_app_number] => 18/978742 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18978742 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20868421 [patent_doc_number] => 12695330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Wireless power transmitter increasing uniformity of electromagnetic field distribution [patent_app_type] => utility [patent_app_number] => 18/976758 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 4925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976758 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20476813 [patent_doc_number] => 20260019034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => OSCILLATOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/964787 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18964787 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20775242 [patent_doc_number] => 12658928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Integrated circuit with multiple clock signals and operation method thereof [patent_app_type] => utility [patent_app_number] => 18/957883 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [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] => 18957883 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20011701 [patent_doc_number] => 20250149923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => WIRELESS POWER RECEIVER ARRANGEMENT WITH PLANAR INDUCTOR ARRANGEMENT AND RECONFIGURABLE SWITCHING NETWORK [patent_app_type] => utility [patent_app_number] => 18/949939 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949939 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20704437 [patent_doc_number] => 12627156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Method and controller for controlling a power converter connected to a grid [patent_app_type] => utility [patent_app_number] => 18/947486 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9992 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947486 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20711170 [patent_doc_number] => 20260135513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => METHODS AND APPARATUS TO TRACK AN OSCILLATOR FREQUENCY WITH DIGITAL FILTERS [patent_app_type] => utility [patent_app_number] => 18/946419 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18946419 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20791657 [patent_doc_number] => 12665579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Ring voltage controlled oscillator and electronic circuits with the ring voltage controlled oscillator [patent_app_type] => utility [patent_app_number] => 18/940836 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940836 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20791623 [patent_doc_number] => 12665545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Solar forecasting for networked power plants [patent_app_type] => utility [patent_app_number] => 18/940679 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940679 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20697300 [patent_doc_number] => 20260128714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => MULTI-MODE VOLTAGE-CONTROLLED OSCILLATOR (VCO) WITH TRANSFORMER-BASED COUPLING [patent_app_type] => utility [patent_app_number] => 18/939145 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939145 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20521801 [patent_doc_number] => 20260045910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => DUTY CYCLE CORRECTION FOR CRYSTAL DRIVER [patent_app_type] => utility [patent_app_number] => 18/939352 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939352 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20718611 [patent_doc_number] => 12633874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Switchable active element for inductor-capacitor (LC) voltage controlled oscillator [patent_app_type] => utility [patent_app_number] => 18/938191 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2333 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18938191 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20899512 [patent_doc_number] => 12706789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Methods and apparatus to structure envelope detector circuitry for on-off keying modulation [patent_app_type] => utility [patent_app_number] => 18/932037 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6472 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932037 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20210048 [patent_doc_number] => 20250279768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => OSCILLATOR WITH LEAKAGE CURRENT COMPENSATION FUNCTION [patent_app_type] => utility [patent_app_number] => 18/923439 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923439 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19750186 [patent_doc_number] => 20250038751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TWO POINT FREQUENCY SEARCH BASED PLL CONTROL [patent_app_type] => utility [patent_app_number] => 18/914664 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914664 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19985373 [patent_doc_number] => 20250123595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Atomic Clock System and Frequency Stabilization Device [patent_app_type] => utility [patent_app_number] => 18/912412 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912412 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 20667923 [patent_doc_number] => 12609708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => System and method for measuring radio frequency phase shift of an inline device [patent_app_type] => utility [patent_app_number] => 18/910134 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910134 [rel_patent_id] =>[rel_patent_doc_number] =>)