Search

Bach T. Dinh

Examiner (ID: 15420, Phone: (571)270-5118 , Office: P/1756 )

Most Active Art Unit
1726
Art Unit(s)
1724, 1795, 1756, 1726, 4128
Total Applications
1152
Issued Applications
591
Pending Applications
111
Abandoned Applications
480

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16223201 [patent_doc_number] => 20200248318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => ETCHANT COMPOSITION AND FORMING METHOD OF WIRING USING ETCHANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/854342 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854342
Etchant composition and forming method of wiring using etchant composition Apr 20, 2020 Issued
Array ( [id] => 17776376 [patent_doc_number] => 20220242725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MANUFACTURING METHODS FOR DUAL PORE SENSORS [patent_app_type] => utility [patent_app_number] => 17/617151 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17617151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617151
MANUFACTURING METHODS FOR DUAL PORE SENSORS Apr 14, 2020 Abandoned
Array ( [id] => 16364466 [patent_doc_number] => 20200321217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/826504 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16826504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826504
Substrate processing method and substrate processing apparatus Mar 22, 2020 Issued
Array ( [id] => 16348018 [patent_doc_number] => 20200312669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ETCHING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/825227 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825227
Etching method and apparatus Mar 19, 2020 Issued
Array ( [id] => 19886818 [patent_doc_number] => 12272545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Embedded metal contamination removal from BEOL wafers [patent_app_type] => utility [patent_app_number] => 16/824559 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4589 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824559
Embedded metal contamination removal from BEOL wafers Mar 18, 2020 Issued
Array ( [id] => 16329821 [patent_doc_number] => 20200300787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => THERMALLY GUIDED CHEMICAL ETCHING OF A SUBSTRATE AND REAL-TIME MONITORING THEREOF [patent_app_type] => utility [patent_app_number] => 16/823552 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16823552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823552
Thermally guided chemical etching of a substrate and real-time monitoring thereof Mar 18, 2020 Issued
Array ( [id] => 18371787 [patent_doc_number] => 11651969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Etching method, semiconductor manufacturing apparatus, and method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 16/819348 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 8152 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819348
Etching method, semiconductor manufacturing apparatus, and method of manufacturing semiconductor device Mar 15, 2020 Issued
Array ( [id] => 17081356 [patent_doc_number] => 20210276362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => METHOD FOR ADHERING EMBELLISHMENTS TO A GLASS SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/809888 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [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] => 16809888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809888
METHOD FOR ADHERING EMBELLISHMENTS TO A GLASS SUBSTRATE Mar 4, 2020 Abandoned
Array ( [id] => 16286151 [patent_doc_number] => 20200279753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/804939 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804939
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Feb 27, 2020 Abandoned
Array ( [id] => 17055728 [patent_doc_number] => 20210265162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD FOR GROWING III-V COMPOUND SEMICONDUCTORS ON SILICON-ON-INSULATORS [patent_app_type] => utility [patent_app_number] => 16/801224 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801224
Method for growing III-V compound semiconductor thin films on silicon-on-insulators Feb 25, 2020 Issued
Array ( [id] => 16272227 [patent_doc_number] => 20200273715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHOD OF SMOOTHING AND PLANARIZING OF ALTIC SURFACES [patent_app_type] => utility [patent_app_number] => 16/797726 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797726
METHOD OF SMOOTHING AND PLANARIZING OF ALTIC SURFACES Feb 20, 2020 Abandoned
Array ( [id] => 16253323 [patent_doc_number] => 20200262697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => STICTION REDUCTION SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/795514 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795514
Stiction reduction system and method thereof Feb 18, 2020 Issued
Array ( [id] => 18120518 [patent_doc_number] => 11551917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Reduction of Br [patent_app_type] => utility [patent_app_number] => 16/793983 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793983
Reduction of Br Feb 17, 2020 Issued
Array ( [id] => 16220999 [patent_doc_number] => 20200246115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => DENTAL IMPLANT HAVING A TOPOGRAPHIC SURFACE [patent_app_type] => utility [patent_app_number] => 16/784785 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16784785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784785
Dental implant having a topographic surface Feb 6, 2020 Issued
Array ( [id] => 17599314 [patent_doc_number] => 20220148888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SUBSTRATE PROCESSING METHOD, SEMICONDUCTOR PRODUCTION METHOD, AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/440212 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440212
SUBSTRATE PROCESSING METHOD, SEMICONDUCTOR PRODUCTION METHOD, AND SUBSTRATE PROCESSING APPARATUS Jan 23, 2020 Pending
Array ( [id] => 16093611 [patent_doc_number] => 20200200792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Integrated Resonant Accelerometer Using Optical Strain Sensor [patent_app_type] => utility [patent_app_number] => 16/747710 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747710
Integrated Resonant Accelerometer Using Optical Strain Sensor Jan 20, 2020 Abandoned
Array ( [id] => 16194119 [patent_doc_number] => 20200234968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => SELECTIVE PLASMA ETCHING OF SILICON OXIDE RELATIVE TO SILICON NITRIDE BY GAS PULSING [patent_app_type] => utility [patent_app_number] => 16/739889 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739889
Selective plasma etching of silicon oxide relative to silicon nitride by gas pulsing Jan 9, 2020 Issued
Array ( [id] => 17626373 [patent_doc_number] => 20220161388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => POLISHING HEAD, POLISHING APPARATUS, AND METHOD OF MANUFACTURING SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 17/600189 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600189
Polishing head, polishing apparatus, and method of manufacturing semiconductor wafer Dec 26, 2019 Issued
Array ( [id] => 17063085 [patent_doc_number] => 11107695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Surface smoothing of workpieces [patent_app_type] => utility [patent_app_number] => 16/718356 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8460 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718356
Surface smoothing of workpieces Dec 17, 2019 Issued
Array ( [id] => 16098391 [patent_doc_number] => 20200203182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SILICON MANDREL ETCH AFTER NATIVE OXIDE PUNCH-THROUGH [patent_app_type] => utility [patent_app_number] => 16/716585 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16716585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716585
Silicon mandrel etch after native oxide punch-through Dec 16, 2019 Issued
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