Search

Randall E. Chin

Examiner (ID: 6918)

Most Active Art Unit
3723
Art Unit(s)
2402, 1744, 3723, 3405, 2899
Total Applications
3278
Issued Applications
2426
Pending Applications
139
Abandoned Applications
726

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15381525 [patent_doc_number] => 10531918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Electrosurgical forceps for delivering microwave energy from a non-resonant unbalanced lossy transmission line structure [patent_app_type] => utility [patent_app_number] => 16/444980 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6456 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16444980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444980
Electrosurgical forceps for delivering microwave energy from a non-resonant unbalanced lossy transmission line structure Jun 17, 2019 Issued
Array ( [id] => 17618732 [patent_doc_number] => 11337756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Systems and methods for microwave ablation and measuring temperature during ablation [patent_app_type] => utility [patent_app_number] => 16/424414 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6233 [patent_no_of_claims] => 26 [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] => 16424414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424414
Systems and methods for microwave ablation and measuring temperature during ablation May 27, 2019 Issued
Array ( [id] => 17306404 [patent_doc_number] => 11207488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Local cooling anesthesia device, method of controlling local cooling anesthesia device, and cooling temperature regulator of local cooling anesthesia device [patent_app_type] => utility [patent_app_number] => 16/412296 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9771 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 587 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412296
Local cooling anesthesia device, method of controlling local cooling anesthesia device, and cooling temperature regulator of local cooling anesthesia device May 13, 2019 Issued
Array ( [id] => 14338069 [patent_doc_number] => 20190151007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Continuous Flow Balloon Catheter Systems and Methods of Use [patent_app_type] => utility [patent_app_number] => 16/254717 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254717
Continuous flow balloon catheter systems and methods of use Jan 22, 2019 Issued
Array ( [id] => 16396909 [patent_doc_number] => 20200337767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ELECTROSURGICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 16/758359 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758359
Electrosurgical apparatus Dec 19, 2018 Issued
Array ( [id] => 16769361 [patent_doc_number] => 10980440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Electrode device for monitoring and/or stimulating activity in a subject [patent_app_type] => utility [patent_app_number] => 16/124152 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 8263 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124152
Electrode device for monitoring and/or stimulating activity in a subject Sep 5, 2018 Issued
Array ( [id] => 14098519 [patent_doc_number] => 20190090935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => ELECTROSURGICAL TISSUE SEALING DEVICE WITH NON-STICK COATING [patent_app_type] => utility [patent_app_number] => 16/113808 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16113808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113808
Electrosurgical tissue sealing device with non-stick coating Aug 26, 2018 Issued
Array ( [id] => 13617945 [patent_doc_number] => 20180360524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/111533 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111533
ELECTRODE ASSEMBLY Aug 23, 2018 Abandoned
Array ( [id] => 14098517 [patent_doc_number] => 20190090934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => ELECTROSURGICAL TISSUE SEALING DEVICE WITH NON-STICK COATING [patent_app_type] => utility [patent_app_number] => 16/059279 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059279
Electrosurgical tissue sealing device with non-stick coating Aug 8, 2018 Issued
Array ( [id] => 19410360 [patent_doc_number] => 12076151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Customizable interface system for invasive cardiology and electrophysiology [patent_app_type] => utility [patent_app_number] => 16/023299 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7813 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023299
Customizable interface system for invasive cardiology and electrophysiology Jun 28, 2018 Issued
Array ( [id] => 13729981 [patent_doc_number] => 20180369458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Irrigated Catheter with Retrograde Flow [patent_app_type] => utility [patent_app_number] => 16/017449 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017449
Irrigated Catheter with Retrograde Flow Jun 24, 2018 Abandoned
Array ( [id] => 13728885 [patent_doc_number] => 20180368910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Electrosurgical Forceps with Embedded Heat Pipe [patent_app_type] => utility [patent_app_number] => 16/016816 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16016816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/016816
Electrosurgical Forceps with Embedded Heat Pipe Jun 24, 2018 Abandoned
Array ( [id] => 16939658 [patent_doc_number] => 11051870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Compression stent with electrodes [patent_app_type] => utility [patent_app_number] => 16/002144 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 82 [patent_no_of_words] => 20644 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/002144
Compression stent with electrodes Jun 6, 2018 Issued
Array ( [id] => 13563287 [patent_doc_number] => 20180333191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => LOCKING MECHANISM FOR EXTENDABLE SHAFT [patent_app_type] => utility [patent_app_number] => 15/975552 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975552
LOCKING MECHANISM FOR EXTENDABLE SHAFT May 8, 2018 Abandoned
Array ( [id] => 14530825 [patent_doc_number] => 20190201033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SURGICAL SYSTEM DISTRIBUTED PROCESSING [patent_app_type] => utility [patent_app_number] => 15/940663 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15940663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940663
Surgical system distributed processing Mar 28, 2018 Issued
Array ( [id] => 13519849 [patent_doc_number] => 20180311467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => Mechanical Force Sensor Based on Eddy Current Sensing [patent_app_type] => utility [patent_app_number] => 15/940563 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940563
Mechanical Force Sensor Based on Eddy Current Sensing Mar 28, 2018 Abandoned
Array ( [id] => 13458345 [patent_doc_number] => 20180280715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => STENOSIS TREATMENT [patent_app_type] => utility [patent_app_number] => 15/938238 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938238
Stenosis treatment Mar 27, 2018 Issued
Array ( [id] => 14925607 [patent_doc_number] => 20190298441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => IRRIGATED ELECTROPHYSIOLOGY CATHETER WITH DISTINGUISHABLE ELECTRODES FOR MULTI-ELECTRODE IDENTIFICATION AND ORIENTATION UNDER 2-D VISUALIZATION [patent_app_type] => utility [patent_app_number] => 15/939154 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15939154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939154
IRRIGATED ELECTROPHYSIOLOGY CATHETER WITH DISTINGUISHABLE ELECTRODES FOR MULTI-ELECTRODE IDENTIFICATION AND ORIENTATION UNDER 2-D VISUALIZATION Mar 27, 2018 Abandoned
Array ( [id] => 13440305 [patent_doc_number] => 20180271695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => BODY-PART COOLING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/937835 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15937835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937835
BODY-PART COOLING APPARATUS Mar 26, 2018 Abandoned
Array ( [id] => 13440073 [patent_doc_number] => 20180271579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => MICRO-COLD ATMOSPHERIC PLASMA DEVICE [patent_app_type] => utility [patent_app_number] => 15/936290 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936290 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936290
MICRO-COLD ATMOSPHERIC PLASMA DEVICE Mar 25, 2018 Abandoned
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