Search

Kenneth W. Chang

Examiner (ID: 19213, Phone: (571)270-7530 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2438
Total Applications
760
Issued Applications
630
Pending Applications
50
Abandoned Applications
104

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15686023 [patent_doc_number] => 20200097675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => SYSTEM AND METHOD FOR USING UNIQUE DEVICE IDENTIFIERS TO ENHANCE SECURITY [patent_app_type] => utility [patent_app_number] => 16/556434 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24667 [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] => 16556434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556434
System and method for using unique device identifiers to enhance security Aug 29, 2019 Issued
Array ( [id] => 17158075 [patent_doc_number] => 20210319126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => FILE VIEWING SYSTEM, FILE VIEWING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/271713 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11692 [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] => 17271713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271713
FILE VIEWING SYSTEM, FILE VIEWING METHOD, AND STORAGE MEDIUM Aug 26, 2019 Abandoned
Array ( [id] => 16480808 [patent_doc_number] => 10855774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Communication with home dialysis machines using a network connected system [patent_app_type] => utility [patent_app_number] => 16/546462 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546462
Communication with home dialysis machines using a network connected system Aug 20, 2019 Issued
Array ( [id] => 17159891 [patent_doc_number] => 20210320942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => ESTIMATION METHOD, ESTIMATION DEVICE, AND ESTIMATION PROGRAM [patent_app_type] => utility [patent_app_number] => 17/272938 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272938
Estimation method, estimation device, and estimation program Aug 19, 2019 Issued
Array ( [id] => 15215631 [patent_doc_number] => 20190370502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING ACCESS TO SECURE DEBUGGING AND PROFILING FEATURES OF A COMPUTER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/540938 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540938
Systems and methods for controlling access to secure debugging and profiling features of a computer system Aug 13, 2019 Issued
Array ( [id] => 19000535 [patent_doc_number] => 11917409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Vehicle-to-x communication apparatus and method for achieving a safety integrity level in vehicle-to-x communication [patent_app_type] => utility [patent_app_number] => 17/270563 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270563
Vehicle-to-x communication apparatus and method for achieving a safety integrity level in vehicle-to-x communication Aug 7, 2019 Issued
Array ( [id] => 17071701 [patent_doc_number] => 20210273919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD OF CONNECTING A USER DEVICE ANONYMOUSLY TO A REMOTE OPERATOR [patent_app_type] => utility [patent_app_number] => 17/259190 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259190
Method of connecting a user device anonymously to a remote operator Jul 25, 2019 Issued
Array ( [id] => 15094985 [patent_doc_number] => 20190342304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => POLICY MANAGEMENT, ENFORCEMENT, AND AUDIT FOR DATA SECURITY [patent_app_type] => utility [patent_app_number] => 16/513430 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513430
Policy management, enforcement, and audit for data security Jul 15, 2019 Issued
Array ( [id] => 15417029 [patent_doc_number] => 20200028837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => PASSING AUTHENTICATION TOKEN TO AUTHORIZE ACCESS TO REST CALLS VIA WEB SOCKETS [patent_app_type] => utility [patent_app_number] => 16/512224 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512224
Passing authentication token to authorize access to rest calls via web sockets Jul 14, 2019 Issued
Array ( [id] => 16478570 [patent_doc_number] => 10853519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => System on chip and method for implementing secure operating system switching [patent_app_type] => utility [patent_app_number] => 16/453915 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 25307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453915
System on chip and method for implementing secure operating system switching Jun 25, 2019 Issued
Array ( [id] => 14935973 [patent_doc_number] => 20190303625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD AND SYSTEM FOR PREVENTING UNAUTHORIZED PROCESSOR MODE SWITCHES [patent_app_type] => utility [patent_app_number] => 16/444253 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444253
Method and system for preventing unauthorized processor mode switches Jun 17, 2019 Issued
Array ( [id] => 15986565 [patent_doc_number] => 10673625 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Efficient identity-based and certificateless cryptosystems [patent_app_type] => utility [patent_app_number] => 16/442467 [patent_app_country] => US [patent_app_date] => 2019-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442467
Efficient identity-based and certificateless cryptosystems Jun 14, 2019 Issued
Array ( [id] => 15261937 [patent_doc_number] => 20190379702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => THREAT MITIGATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/432614 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432614
Threat mitigation system and method Jun 4, 2019 Issued
Array ( [id] => 16338390 [patent_doc_number] => 10789349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Systems and methods for safely storing an object [patent_app_type] => utility [patent_app_number] => 16/420267 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420267
Systems and methods for safely storing an object May 22, 2019 Issued
Array ( [id] => 14829739 [patent_doc_number] => 10411894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-10 [patent_title] => Authentication based on unique encoded codes [patent_app_type] => utility [patent_app_number] => 16/414836 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414836
Authentication based on unique encoded codes May 16, 2019 Issued
Array ( [id] => 17739644 [patent_doc_number] => 20220225106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD FOR REGISTRATION OF A USER IN A DEFINED AREA AND SYSTEM FOR CARRYING OUT THE METHOD [patent_app_type] => utility [patent_app_number] => 17/610174 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17610174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610174
METHOD FOR REGISTRATION OF A USER IN A DEFINED AREA AND SYSTEM FOR CARRYING OUT THE METHOD May 14, 2019 Abandoned
Array ( [id] => 16982749 [patent_doc_number] => 20210226986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SYSTEMS AND METHODS OF PROPAGATING DATA PACKETS IN A NETWORK OF NODES [patent_app_type] => utility [patent_app_number] => 17/057971 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057971
Systems and methods of propagating data packets in a network of nodes May 8, 2019 Issued
Array ( [id] => 15735545 [patent_doc_number] => 10616217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Website authentication using an internet-connected device [patent_app_type] => utility [patent_app_number] => 16/407985 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4715 [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] => 16407985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407985
Website authentication using an internet-connected device May 8, 2019 Issued
Array ( [id] => 15957445 [patent_doc_number] => 10666647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Access to data stored in a cloud [patent_app_type] => utility [patent_app_number] => 16/397740 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 8823 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397740
Access to data stored in a cloud Apr 28, 2019 Issued
Array ( [id] => 15613107 [patent_doc_number] => 10587638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Detection of denial of service attacks [patent_app_type] => utility [patent_app_number] => 16/391216 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 19076 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391216
Detection of denial of service attacks Apr 21, 2019 Issued
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